Windows Analysis Report correction HAWB.exe
Overview
General Information
Detection
Score: | 80 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Classification
Process Tree |
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Malware Configuration |
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Threatname: GuLoader |
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{"Payload URL": "https://drive.google.com/uc?export=download&M-"}
Yara Overview |
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Memory Dumps |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_GuLoader_2 | Yara detected GuLoader | Joe Security |
Sigma Overview |
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No Sigma rule has matched |
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Jbx Signature Overview |
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Click to jump to signature section
AV Detection: |
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Found malware configuration | Show sources |
Source: | Malware Configuration Extractor: |
Multi AV Scanner detection for submitted file | Show sources |
Source: | Virustotal: | Perma Link |
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Networking: |
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C2 URLs / IPs found in malware configuration | Show sources |
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System Summary: |
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Potential malicious icon found | Show sources |
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Data Obfuscation: |
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Yara detected GuLoader | Show sources |
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Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
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Anti Debugging: |
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Found potential dummy code loops (likely to delay analysis) | Show sources |
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Mitre Att&ck Matrix |
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Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Exfiltration | Command and Control | Network Effects | Remote Service Effects | Impact |
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Valid Accounts | Windows Management Instrumentation | Path Interception | Process Injection1 | Virtualization/Sandbox Evasion11 | OS Credential Dumping | Security Software Discovery11 | Remote Services | Archive Collected Data1 | Exfiltration Over Other Network Medium | Encrypted Channel1 | Eavesdrop on Insecure Network Communication | Remotely Track Device Without Authorization | Modify System Partition |
Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | Boot or Logon Initialization Scripts | Process Injection1 | LSASS Memory | Virtualization/Sandbox Evasion11 | Remote Desktop Protocol | Data from Removable Media | Exfiltration Over Bluetooth | Application Layer Protocol1 | Exploit SS7 to Redirect Phone Calls/SMS | Remotely Wipe Data Without Authorization | Device Lockout |
Domain Accounts | At (Linux) | Logon Script (Windows) | Logon Script (Windows) | Deobfuscate/Decode Files or Information1 | Security Account Manager | Process Discovery1 | SMB/Windows Admin Shares | Data from Network Shared Drive | Automated Exfiltration | Steganography | Exploit SS7 to Track Device Location | Obtain Device Cloud Backups | Delete Device Data |
Local Accounts | At (Windows) | Logon Script (Mac) | Logon Script (Mac) | Obfuscated Files or Information3 | NTDS | System Information Discovery1 | Distributed Component Object Model | Input Capture | Scheduled Transfer | Protocol Impersonation | SIM Card Swap | Carrier Billing Fraud |
Behavior Graph |
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Screenshots |
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Thumbnails
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Antivirus, Machine Learning and Genetic Malware Detection |
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Initial Sample |
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Source | Detection | Scanner | Label | Link |
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26% | Virustotal | Browse |
Dropped Files |
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No Antivirus matches |
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Unpacked PE Files |
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No Antivirus matches |
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Domains |
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Source | Detection | Scanner | Label | Link |
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0% | Virustotal | Browse |
URLs |
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No Antivirus matches |
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Domains and IPs |
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Contacted Domains |
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Name | IP | Active | Malicious | Antivirus Detection | Reputation |
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windowsupdate.s.llnwi.net | 178.79.242.0 | true | false |
| unknown |
Contacted IPs |
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No contacted IP infos |
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General Information |
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Joe Sandbox Version: | 33.0.0 White Diamond |
Analysis ID: | 501939 |
Start date: | 13.10.2021 |
Start time: | 12:40:00 |
Joe Sandbox Product: | CloudBasic |
Overall analysis duration: | 0h 7m 47s |
Hypervisor based Inspection enabled: | false |
Report type: | light |
Sample file name: | correction HAWB.exe |
Cookbook file name: | default.jbs |
Analysis system description: | Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211 |
Number of analysed new started processes analysed: | 18 |
Number of new started drivers analysed: | 0 |
Number of existing processes analysed: | 0 |
Number of existing drivers analysed: | 0 |
Number of injected processes analysed: | 0 |
Technologies: |
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Analysis Mode: | default |
Analysis stop reason: | Timeout |
Detection: | MAL |
Classification: | mal80.rans.troj.evad.winEXE@1/0@0/0 |
EGA Information: | Failed |
HDC Information: |
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HCA Information: | Failed |
Cookbook Comments: |
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Warnings: | Show All
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Simulations |
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Behavior and APIs |
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No simulations |
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Joe Sandbox View / Context |
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IPs |
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No context |
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Domains |
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Match | Associated Sample Name / URL | SHA 256 | Detection | Link | Context |
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windowsupdate.s.llnwi.net | Get hash | malicious | Browse |
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Get hash | malicious | Browse |
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ASN |
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No context |
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JA3 Fingerprints |
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No context |
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Dropped Files |
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No context |
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Created / dropped Files |
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No created / dropped files found |
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Static File Info |
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General | |
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File type: | |
Entropy (8bit): | 6.269963148035969 |
TrID: |
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File name: | correction HAWB.exe |
File size: | 139264 |
MD5: | a4ef1695bddce6530a28e0d72ae7f8c4 |
SHA1: | 3905f0749e1c55ad4d8fb2a1969cf3f74bc0aeb4 |
SHA256: | 64939ef2abe9b397b1f99bb4ba00c7e49be75f14013647c8e0605fb5fdb3b14b |
SHA512: | 8d29dfd66c896cfa378c4828f55b65f03d99091058d74214ce16f0a1592fbced48963424b9c526b8176d2cdd9f229477d9e54b9762e349576af5742a1aeb9578 |
SSDEEP: | 1536:b60o3DE9DAGxjVgGRye1a8/RCqnDc2zp9f91pgSvcXvgsuY6FqJZ8wYut55mhLB:u0o36MBEyydnDjg4kIut5M |
File Content Preview: | MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........#...B...B...B..L^...B...`...B...d...B..Rich.B..........PE..L...9e.T.....................`......h.............@.............B.. |
File Icon |
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Icon Hash: | 20047c7c70f0e004 |
Static PE Info |
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General | |
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Entrypoint: | 0x401868 |
Entrypoint Section: | .text |
Digitally signed: | false |
Imagebase: | 0x400000 |
Subsystem: | windows gui |
Image File Characteristics: | LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED |
DLL Characteristics: | |
Time Stamp: | 0x54E06539 [Sun Feb 15 09:22:01 2015 UTC] |
TLS Callbacks: | |
CLR (.Net) Version: | |
OS Version Major: | 4 |
OS Version Minor: | 0 |
File Version Major: | 4 |
File Version Minor: | 0 |
Subsystem Version Major: | 4 |
Subsystem Version Minor: | 0 |
Import Hash: | c727a98e677fb7bd25bb06d2a2d956f1 |
Entrypoint Preview |
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Instruction |
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push 004106B8h |
call 00007FC2C4EE8155h |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
xor byte ptr [eax], al |
add byte ptr [eax], al |
inc eax |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add cl, bh |
into |
outsd |
push ecx |
mov cs, word ptr [ebx] |
sbb byte ptr [ebx-4Ch], al |
outsd |
cmpsb |
xchg eax, esi |
xchg ch, bl |
push edi |
mov dword ptr [eax], 00000000h |
add byte ptr [ecx], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax+64h], dl |
adc al, 03h |
inc ebx |
popad |
insb |
popad |
outsb |
outsd |
aaa |
add byte ptr [eax], cl |
inc ecx |
add byte ptr [eax], ah |
or byte ptr [ecx+00h], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
dec esp |
xor dword ptr [eax], eax |
and eax, dword ptr [ebx] |
and byte ptr [edi+66h], ch |
mov dword ptr [B1468212h], eax |
std |
mov edi, 55B97C3Fh |
jnl 00007FC2C4EE817Fh |
out dx, al |
sar edi, cl |
inc edx |
push ss |
xor al, 43h |
cdq |
neg dword ptr [edx] |
mov dl, ch |
test al, D3h |
cmp cl, byte ptr [edi-53h] |
xor ebx, dword ptr [ecx-48EE309Ah] |
or al, 00h |
stosb |
add byte ptr [eax-2Dh], ah |
xchg eax, ebx |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
add byte ptr [eax], al |
stosd |
in al, dx |
add byte ptr [eax], al |
inc edx |
add byte ptr [eax], al |
add byte ptr [eax], al |
push es |
add byte ptr [ebx+6Fh], dl |
jne 00007FC2C4EE81D4h |
outsb |
xor eax, dword ptr [eax] |
or eax, 6C000701h |
popad |
jo 00007FC2C4EE81CBh |
popad |
jc 00007FC2C4EE8162h |
Data Directories |
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Name | Virtual Address | Virtual Size | Is in Section |
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IMAGE_DIRECTORY_ENTRY_EXPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_IMPORT | 0x1ac44 | 0x28 | .text |
IMAGE_DIRECTORY_ENTRY_RESOURCE | 0x1d000 | 0x456a | .rsrc |
IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BASERELOC | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_DEBUG | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_COPYRIGHT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_GLOBALPTR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_TLS | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT | 0x228 | 0x20 | |
IMAGE_DIRECTORY_ENTRY_IAT | 0x1000 | 0x154 | .text |
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_RESERVED | 0x0 | 0x0 |
Sections |
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Name | Virtual Address | Virtual Size | Raw Size | Xored PE | ZLIB Complexity | File Type | Entropy | Characteristics |
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.text | 0x1000 | 0x1a180 | 0x1b000 | False | 0.552580656829 | data | 6.72479841323 | IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ |
.data | 0x1c000 | 0xaf0 | 0x1000 | False | 0.00634765625 | data | 0.0 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ |
.rsrc | 0x1d000 | 0x456a | 0x5000 | False | 0.396484375 | data | 4.60940282091 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
Resources |
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Name | RVA | Size | Type | Language | Country |
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DATA | 0x1da7c | 0x3aee | MS Windows icon resource - 3 icons, 48x48, 32 bits/pixel, 32x32, 32 bits/pixel | English | United States |
RT_ICON | 0x1d94c | 0x130 | data | ||
RT_ICON | 0x1d664 | 0x2e8 | data | ||
RT_ICON | 0x1d53c | 0x128 | GLS_BINARY_LSB_FIRST | ||
RT_GROUP_ICON | 0x1d50c | 0x30 | data | ||
RT_VERSION | 0x1d1a0 | 0x36c | data | English | United States |
Imports |
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DLL | Import |
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MSVBVM60.DLL | _CIcos, _adj_fptan, __vbaVarMove, __vbaFreeVar, __vbaStrVarMove, __vbaFreeVarList, _adj_fdiv_m64, _adj_fprem1, __vbaSetSystemError, __vbaHresultCheckObj, __vbaLenBstrB, _adj_fdiv_m32, __vbaAryDestruct, __vbaOnError, __vbaObjSet, _adj_fdiv_m16i, __vbaObjSetAddref, _adj_fdivr_m16i, __vbaFpR8, _CIsin, __vbaChkstk, EVENT_SINK_AddRef, __vbaGenerateBoundsError, __vbaStrCmp, __vbaAryConstruct2, __vbaObjVar, DllFunctionCall, _adj_fpatan, __vbaRedim, EVENT_SINK_Release, _CIsqrt, EVENT_SINK_QueryInterface, __vbaExceptHandler, _adj_fprem, _adj_fdivr_m64, __vbaI2Str, __vbaFPException, _CIlog, __vbaNew2, _adj_fdiv_m32i, _adj_fdivr_m32i, __vbaStrCopy, __vbaI4Str, __vbaDerefAry1, _adj_fdivr_m32, _adj_fdiv_r, __vbaStrToAnsi, __vbaVarDup, __vbaFpI4, __vbaLateMemCallLd, _CIatan, __vbaStrMove, _allmul, __vbaLateIdSt, _CItan, _CIexp, __vbaFreeObj, __vbaFreeStr |
Version Infos |
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Description | Data |
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Translation | 0x0409 0x04b0 |
LegalCopyright | RealNetworks, Inc. |
InternalName | Thievesb9 |
FileVersion | 66.00 |
CompanyName | RealNetworks, Inc. |
LegalTrademarks | RealNetworks, Inc. |
Comments | RealNetworks, Inc. |
ProductName | RealNetworks, Inc. |
ProductVersion | 66.00 |
FileDescription | RealNetworks, Inc. |
OriginalFilename | Thievesb9.exe |
Possible Origin |
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Language of compilation system | Country where language is spoken | Map |
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English | United States |
Network Behavior |
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No network behavior found |
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Code Manipulations |
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Statistics |
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System Behavior |
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General |
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Start time: | 12:40:57 |
Start date: | 13/10/2021 |
Path: | C:\Users\user\Desktop\correction HAWB.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0x400000 |
File size: | 139264 bytes |
MD5 hash: | A4EF1695BDDCE6530A28E0D72AE7F8C4 |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | Visual Basic |
Yara matches: |
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Reputation: | low |
Disassembly |
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Code Analysis |
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