Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
25-07-2024 12:17
Static task
static1
Behavioral task
behavioral1
Sample
6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe
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Size
496KB
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MD5
6f89f777e3e7b94a18e212a16f986434
-
SHA1
a53ac800eb310aca8d63e78146a60ee20e4bea02
-
SHA256
f6f98db33080a2eef74f7315947ed9032f37f98e92c24ff663fea7f11be45515
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SHA512
9ada3597d2af5d9acb3a8b1303c73da1f9005a77d42961216d7b8635c4d12d24bef6a6730a673c81ecee954a148db6ce4309dc061587051257b77a8b919e53ec
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SSDEEP
12288:CdBOqFVoyzYaS2wOJUn4uPQTn+N3wB+E6MLE:COWKyzYaqOSn4mQTLm
Malware Config
Signatures
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Ardamax main executable 1 IoCs
Processes:
resource yara_rule \Windows\SysWOW64\28463\DQHV.exe family_ardamax -
Executes dropped EXE 1 IoCs
Processes:
DQHV.exepid process 980 DQHV.exe -
Loads dropped DLL 5 IoCs
Processes:
6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exeDQHV.exepid process 2344 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe 2344 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe 2344 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe 980 DQHV.exe 980 DQHV.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
DQHV.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DQHV Agent = "C:\\Windows\\SysWOW64\\28463\\DQHV.exe" DQHV.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory 6 IoCs
Processes:
6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exeDQHV.exedescription ioc process File created C:\Windows\SysWOW64\28463\DQHV.001 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\DQHV.006 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\DQHV.007 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\DQHV.exe 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\AKV.exe 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\28463 DQHV.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exeDQHV.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DQHV.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
DQHV.exedescription pid process Token: 33 980 DQHV.exe Token: SeIncBasePriorityPrivilege 980 DQHV.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
DQHV.exepid process 980 DQHV.exe 980 DQHV.exe 980 DQHV.exe 980 DQHV.exe 980 DQHV.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exedescription pid process target process PID 2344 wrote to memory of 980 2344 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe DQHV.exe PID 2344 wrote to memory of 980 2344 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe DQHV.exe PID 2344 wrote to memory of 980 2344 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe DQHV.exe PID 2344 wrote to memory of 980 2344 6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe DQHV.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6f89f777e3e7b94a18e212a16f986434_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\SysWOW64\28463\DQHV.exe"C:\Windows\system32\28463\DQHV.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:980
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
407KB
MD533dc7c00c1d64022dcea78d2147a90a5
SHA121b50a05d4bbfe74c1df846d9268dc953f8050a3
SHA256e6164ff194fb651a44db5a78d680bc19efe242f3f8e95f5aedbe1cc7f00ef4ef
SHA5123f5e3db56d056d49b094b33ddcdae8c528ec19851daa9576f00cb347f628b82bbe045fee51d92cf5507822188e5bce17b745cbc6bad155fae16b73eb191bb98f
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Filesize
400B
MD5d8025c14f8ec39a9f253563e9867e55b
SHA12d9e43068cc752c371e538515f30c841c9ba8700
SHA2564b3191c40ca0d5fc5a373cce74d80563e2e3f7ce3a30cf0cf307ea0456f49246
SHA51246f53b79c6dd912f746268327f53ba4bb2761136bfc0bb93cd40c9cea52b4b566ea2ed6641bd88096abee0eac44295571e7857c686f97f152d93b14c1da21db6
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Filesize
8KB
MD58499922ab422c17e550a724083be50c7
SHA1914aa24da69f9882d12d7d7cceae38de4dbcad1c
SHA256894ff0262900acdc5b0266f75b2db829d3dec9a059f28888d5c0997d5b76db8a
SHA5129d2e7619c7e8e459449a7f70d581ae52a1d33ba1c90b2a14812c2a44474451dc06e78a8e410aae5e7caf9306bbe739b1eeca1a1bc167498a982d9f1320dbbd1b
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Filesize
5KB
MD5b128c2f3eafaff6725ed554a2a21b72f
SHA1377c206483b5348eb4b657363d29cae830be0b8c
SHA256b9939a330a7cf6d9947a2b3ffb52170a35d5927e401016e7694fdd24ba1aa4ef
SHA5123de5ec44becf7520d7ae32764b4636a1d727ab92d192fd92d725d6d308067e331f88e62f3cd9a4a334eb1d9e2ea44bf30f14ebd4e4f2877cdbd6b7bf0ed771c8
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Filesize
4KB
MD5ac2120f3b2fb824a5c1f3752dc944d21
SHA18bfbf3887103e886736e0802f88ed860a450856e
SHA256fd9c203a32eec0afe4ab1e3ae02c68ac27649120bb3f0af68852ba487384ecaf
SHA512474d77a27e3553aa58b394e77317a770f700f59580820741269e6c4746e664ce483a33a51baecd45ef4ac1a13e451a2c47d95c9abb79c7bc5cf902646f78c90f
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Filesize
513KB
MD50c7a714b8e1d2ead2afc90dcc43bbe18
SHA166736613f22771f5da5606ed8c80b572b3f5c103
SHA256800bdf00e09f302a17e22d26dffbea037e3c077ef9f6d1d585c114f079397a9e
SHA51235db0de86c168eb6302dcbaa1e1f9ec96b5a8814e7067e1a7bb682e9f35fc06c51148a08e6f7df1e8caeb2effde555c53966a8922e8fef6b7ce194dc81c984b4