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Windows
Analysis Report
Quarantined Messages.zip
Overview
General Information
Detection
Score: | 2 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 80% |
Signatures
Contains long sleeps (>= 3 min)
HTTP GET or POST without a user agent
IP address seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
Stores files to the Windows start menu directory
Classification
- System is w10x64_ra
- rundll32.exe (PID: 2812 cmdline:
C:\Windows \System32\ rundll32.e xe C:\Wind ows\System 32\shell32 .dll,SHCre ateLocalSe rverRunDll {9aa46009 -3ce0-458a -a354-7156 10a075e6} -Embedding MD5: EF3179D498793BF4234F708D3BE28633)
- Acrobat.exe (PID: 5128 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\Acrobat .exe" "C:\ Users\user \AppData\L ocal\Temp\ Temp1_Quar antined Me ssages.zip \Lockstep Line Card (February 2024).pdf" MD5: 24EAD1C46A47022347DC0F05F6EFBB8C) - AcroCEF.exe (PID: 4152 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\acrocef _1\AcroCEF .exe" --ba ckgroundco lor=167772 15 MD5: 9B38E8E8B6DD9622D24B53E095C5D9BE) - AcroCEF.exe (PID: 5936 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\acrocef _1\AcroCEF .exe" --ty pe=utility --utility -sub-type= network.mo jom.Networ kService - -lang=en-U S --servic e-sandbox- type=none --log-seve rity=disab le --user- agent-prod uct="Reade rServices/ 23.6.20320 Chrome/10 5.0.0.0" - -lang=en-U S --log-fi le="C:\Pro gram Files \Adobe\Acr obat DC\Ac robat\acro cef_1\debu g.log" --m ojo-platfo rm-channel -handle=22 84 --field -trial-han dle=1600,i ,102844086 3703951671 9,12554602 4835582150 56,131072 --disable- features=B ackForward Cache,Calc ulateNativ eWinOcclus ion,WinUse BrowserSpe llChecker /prefetch: 8 MD5: 9B38E8E8B6DD9622D24B53E095C5D9BE) - chrome.exe (PID: 1512 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --st art-maximi zed --sing le-argumen t https:// www.adobe. com/go/rea der-upsell -edit?mv=i n-product& mv2=reader &invc=mega -verbs&tl= EditPDFRdr AppFull&su btl=TouchU pAddTextbo x&modern=t rue&SCAMod e=Rdr&DTPr od=Reader& DTServLvl= SignedOut& ttsrccat=R GS0263*ENU *Control MD5: 83395EAB5B03DEA9720F8D7AC0D15CAA) - chrome.exe (PID: 3960 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= network.mo jom.Networ kService - -lang=en-U S --servic e-sandbox- type=none --mojo-pla tform-chan nel-handle =2224 --fi eld-trial- handle=186 4,i,342999 4477363920 611,116432 3922591648 5483,26214 4 --disabl e-features =Optimizat ionGuideMo delDownloa ding,Optim izationHin ts,Optimiz ationHints Fetching,O ptimizatio nTargetPre diction /p refetch:8 MD5: 83395EAB5B03DEA9720F8D7AC0D15CAA) - AdobeCollabSync.exe (PID: 4076 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\AdobeCo llabSync.e xe" -c MD5: 8A41FC5F946230805512B943C45AC9D8) - AdobeCollabSync.exe (PID: 4976 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\AdobeCo llabSync.e xe" -c --t ype=collab -renderer --proc=407 6 MD5: 8A41FC5F946230805512B943C45AC9D8) - FullTrustNotifier.exe (PID: 4768 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\RDCNoti ficationCl ient\FullT rustNotifi er.exe" Ge tChannelUr i MD5: 92366A2F482926C3D0DD02D6F952F742) - AdobeCollabSync.exe (PID: 4344 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\AdobeCo llabSync.e xe" -c MD5: 8A41FC5F946230805512B943C45AC9D8) - AdobeCollabSync.exe (PID: 6132 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\AdobeCo llabSync.e xe" -c --t ype=collab -renderer --proc=434 4 MD5: 8A41FC5F946230805512B943C45AC9D8) - AdobeCollabSync.exe (PID: 5756 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\AdobeCo llabSync.e xe" -c MD5: 8A41FC5F946230805512B943C45AC9D8) - AdobeCollabSync.exe (PID: 5152 cmdline:
"C:\Progra m Files\Ad obe\Acroba t DC\Acrob at\AdobeCo llabSync.e xe" -c --t ype=collab -renderer --proc=575 6 MD5: 8A41FC5F946230805512B943C45AC9D8)
- cleanup
⊘No configs have been found
⊘No yara matches
⊘No Sigma rule has matched
⊘No Snort rule has matched
Click to jump to signature section
Show All Signature Results
There are no malicious signatures, click here to show all signatures.
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