Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
03-11-2024 14:57
Static task
static1
Behavioral task
behavioral1
Sample
8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe
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Size
480KB
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MD5
8c0e01de8a7fa8487cdfb64f75b8ac29
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SHA1
b878799cabf2512b06baf212335c929097552f42
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SHA256
ce598df92a7035d0d1626369d0095d3c6996f6fd7ea092eb06b191be01de3699
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SHA512
dbaff73641f83c4fa6c86a643a354b86547dcb16a70dd2c9b94be08f39da2d78c5dbbf5de4999482d8c6831b6f0c9125205455d5155ab1e1806755571f5144ac
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SSDEEP
12288:1wd+LvTjmQHHEMbISNs512TvEqb2ExHZHk:i+LvTjmScSs512Yqbt5Hk
Malware Config
Signatures
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Ardamax family
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Ardamax main executable 1 IoCs
resource yara_rule behavioral1/files/0x00090000000194df-9.dat family_ardamax -
Executes dropped EXE 1 IoCs
pid Process 2408 DKIP.exe -
Loads dropped DLL 5 IoCs
pid Process 2104 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe 2104 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe 2104 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe 2408 DKIP.exe 2408 DKIP.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DKIP Agent = "C:\\Windows\\SysWOW64\\28463\\DKIP.exe" DKIP.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
description ioc Process File created C:\Windows\SysWOW64\28463\DKIP.006 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\DKIP.007 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\DKIP.exe 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\AKV.exe 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\28463 DKIP.exe File created C:\Windows\SysWOW64\28463\DKIP.001 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DKIP.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2408 DKIP.exe Token: SeIncBasePriorityPrivilege 2408 DKIP.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2408 DKIP.exe 2408 DKIP.exe 2408 DKIP.exe 2408 DKIP.exe 2408 DKIP.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2104 wrote to memory of 2408 2104 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe 30 PID 2104 wrote to memory of 2408 2104 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe 30 PID 2104 wrote to memory of 2408 2104 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe 30 PID 2104 wrote to memory of 2408 2104 8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8c0e01de8a7fa8487cdfb64f75b8ac29_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Windows\SysWOW64\28463\DKIP.exe"C:\Windows\system32\28463\DKIP.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:2408
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
395KB
MD5b8fa30233794772b8b76b4b1d91c7321
SHA10cf9561be2528944285e536f41d502be24c3aa87
SHA25614116fa79ccc105fabd312b4dff74933f8684c6b27db37e5e3a79d159092d29a
SHA51210ce8b18e7afb8c7e30bb90b0a1f199ef0b77873fa7a9efc596606e151be6b516c0ec6222a9032bdcc527e80964f53d20a28fa1881a08b4df303b2e28204549d
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Filesize
410B
MD5d9dbfe851aaabbd3a5396fcc3d818b47
SHA1e8cd6b32d2a075a93b09a93430add6f6666e41c5
SHA256877baf1cff62f58a842baaadefe12da19b1d5b935573310c6bc574cc894d1e4b
SHA51221245e2598fa42ce4636ee21288e756a7b3fa23edc9e951a99e4950cd43c2094ce174667e25fdea23c00cab9a42a4f4b420a202da2bfb2c2bb52a523e81af53f
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Filesize
8KB
MD543f02e9974b1477c1e6388882f233db0
SHA1f3e27b231193f8d5b2e1b09d05ae3a62795cf339
SHA2563c9e56e51d5a7a1b9aefe853c12a98bf246039aa46db94227ea128f6331782ba
SHA512e22d14735606fe75ee5e55204807c3f5531d3e0c4f63aa4a3b2d4bb6abda6128c7e2816753f2e64400ac6dae8f8ef1e013a7a464dff2a79ad9937c48821a067f
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Filesize
5KB
MD5b5a87d630436f958c6e1d82d15f98f96
SHA1d3ff5e92198d4df0f98a918071aca53550bf1cff
SHA256a895ad4d23e8b2c2dc552092f645ca309e62c36d4721ebfe7afd2eee7765d4b2
SHA512fd7bae85a86bdaa12fec826d1d38728a90e2037cb3182ad7652d8a9f54c4b322734c587b62221e6f907fce24fcf2e0ae4cce1f5e3d8861661064b4da24bd87ce
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Filesize
4KB
MD5c3679c3ff636d1a6b8c65323540da371
SHA1d184758721a426467b687bec2a4acc80fe44c6f8
SHA256d4eba51c616b439a8819218bddf9a6fa257d55c9f04cf81441cc99cc945ad3eb
SHA512494a0a32eef4392ecb54df6e1da7d93183473c4e45f4ac4bd6ec3b0ed8c85c58303a0d36edec41420d05ff624195f08791b6b7e018419a3251b7e71ec9b730e7
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Filesize
473KB
MD517535dddecf8cb1efdba1f1952126547
SHA1a862a9a3eb6c201751be1038537522a5281ea6cb
SHA2561a3d28ac6359e58aa656f4734f9f36b6c09badadcf9fb900b9b118d90c38a9dd
SHA512b4f31b552ab3bb3dafa365aa7a31f58674ae7ee82ce1d23457f2e7047431430b00abb3b5498491725639daf583b526b278a737168cfdc4e9ec796dfbc14a53d8