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Analysis
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max time kernel
121s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
28/01/2025, 06:24
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe
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Size
339KB
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MD5
47cba29117228ef631f5c20383fa793b
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SHA1
4e2141a5e4804d08c94698c081887b6d427ccdd8
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SHA256
eac23c9cc854335ebbd754c59025fb5a5fa5751305479f777d2495c0d12b3237
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SHA512
faa66029ae46af127143b96f87e7328df5f834d6cd5ef0013a093adec1a5c6a9b3bb28f8ca8b8c47efd69553b1ea2fc3b3d9ac1c62459a21e861c4a7d78364e6
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SSDEEP
6144:T0cUG6u+VcfwK0VsVtJE7qSOXUk/0whhbsvv4MR9UkioI:k4gzVsVtUqSOXjMWhSgMsp
Malware Config
Signatures
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Ardamax family
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Ardamax main executable 1 IoCs
resource yara_rule behavioral1/files/0x00050000000195a9-32.dat family_ardamax -
Executes dropped EXE 3 IoCs
pid Process 2804 INSTALL.EXE 2464 NCL.EXE 2772 NNWQ.exe -
Loads dropped DLL 14 IoCs
pid Process 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 2804 INSTALL.EXE 2804 INSTALL.EXE 2804 INSTALL.EXE 2804 INSTALL.EXE 2804 INSTALL.EXE 2804 INSTALL.EXE 2772 NNWQ.exe 2772 NNWQ.exe 2772 NNWQ.exe 2772 NNWQ.exe 2772 NNWQ.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\NNWQ Agent = "C:\\Windows\\SysWOW64\\28463\\NNWQ.exe" NNWQ.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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Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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Drops file in System32 directory 5 IoCs
description ioc Process File created C:\Windows\SysWOW64\28463\NNWQ.006 INSTALL.EXE File created C:\Windows\SysWOW64\28463\NNWQ.007 INSTALL.EXE File created C:\Windows\SysWOW64\28463\NNWQ.exe INSTALL.EXE File opened for modification C:\Windows\SysWOW64\28463 NNWQ.exe File created C:\Windows\SysWOW64\28463\NNWQ.001 INSTALL.EXE -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\WINDOWS\Help\NCL.EXE JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe File created C:\WINDOWS\Help\INSTALL.EXE JaffaCakes118_47cba29117228ef631f5c20383fa793b.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 4 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 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language INSTALL.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NNWQ.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: 33 2772 NNWQ.exe Token: SeIncBasePriorityPrivilege 2772 NNWQ.exe Token: SeIncBasePriorityPrivilege 2772 NNWQ.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2772 NNWQ.exe 2772 NNWQ.exe 2772 NNWQ.exe 2772 NNWQ.exe 2772 NNWQ.exe -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 3056 wrote to memory of 2804 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 30 PID 3056 wrote to memory of 2804 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 30 PID 3056 wrote to memory of 2804 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 30 PID 3056 wrote to memory of 2804 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 30 PID 3056 wrote to memory of 2804 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 30 PID 3056 wrote to memory of 2804 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 30 PID 3056 wrote to memory of 2804 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 30 PID 3056 wrote to memory of 2464 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 31 PID 3056 wrote to memory of 2464 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 31 PID 3056 wrote to memory of 2464 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 31 PID 3056 wrote to memory of 2464 3056 JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe 31 PID 2804 wrote to memory of 2772 2804 INSTALL.EXE 32 PID 2804 wrote to memory of 2772 2804 INSTALL.EXE 32 PID 2804 wrote to memory of 2772 2804 INSTALL.EXE 32 PID 2804 wrote to memory of 2772 2804 INSTALL.EXE 32 PID 2804 wrote to memory of 2772 2804 INSTALL.EXE 32 PID 2804 wrote to memory of 2772 2804 INSTALL.EXE 32 PID 2804 wrote to memory of 2772 2804 INSTALL.EXE 32 PID 2772 wrote to memory of 568 2772 NNWQ.exe 33 PID 2772 wrote to memory of 568 2772 NNWQ.exe 33 PID 2772 wrote to memory of 568 2772 NNWQ.exe 33 PID 2772 wrote to memory of 568 2772 NNWQ.exe 33 PID 2772 wrote to memory of 568 2772 NNWQ.exe 33 PID 2772 wrote to memory of 568 2772 NNWQ.exe 33 PID 2772 wrote to memory of 568 2772 NNWQ.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_47cba29117228ef631f5c20383fa793b.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3056 -
C:\WINDOWS\Help\INSTALL.EXE"C:\WINDOWS\Help\INSTALL.EXE"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2804 -
C:\Windows\SysWOW64\28463\NNWQ.exe"C:\Windows\system32\28463\NNWQ.exe"3⤵
- 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
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Windows\SysWOW64\28463\NNWQ.exe > nul4⤵
- System Location Discovery: System Language Discovery
PID:568
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C:\WINDOWS\Help\NCL.EXE"C:\WINDOWS\Help\NCL.EXE"2⤵
- Executes dropped EXE
PID:2464
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
32KB
MD59af83144ec05a61a67340634449d9e97
SHA1207fdf0581ed0b10112b6448b9937bbaa9ac5306
SHA2564c057c7eda4bc957fc1df971efe3c6b436544ee4f8dc447580c5433064ceaec9
SHA51281cbb27b199bead8d0977dfec590f2cbca9343d3f8872f57fe31448b1f214e868711a3be709f6abcad860d0e0cd0efc844b550de8bfbb9810bb53f1407a35277
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Filesize
404B
MD58568bb18db43fcde456afd90f3e099f3
SHA11d33a396c7d9df687e83324960d489f34330a4fb
SHA256111621a006401fcce15b3cd286c34b7643a75329e367e2d995cfe30493d562f0
SHA512f276478d175975b76fd690f0f50978605cebaf5eb2bb0e7e62fbb5950528561b85841fd70daa2b0a3182ef15c9270100e9b5ed7fd0ceaaf5a6f230417eb681d3
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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
271KB
MD580bb54261a68606429b0645c984b6a43
SHA1017b1a6d67e7186e17dee1e414c1c86987c5079e
SHA2560c33b296fd4f7894c3502638e12a175ae2d6e39aecb9b11de0b2550a9a432194
SHA5126cc16e58f5a7cec8c43671cc67d6275129f0cde1eb7190d2358a19fc9668aadd1f79137e72d577f33cc8b4f0337c2daa7f9c6a9ce229c6ebd827e723f0a24314
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Filesize
473KB
MD517535dddecf8cb1efdba1f1952126547
SHA1a862a9a3eb6c201751be1038537522a5281ea6cb
SHA2561a3d28ac6359e58aa656f4734f9f36b6c09badadcf9fb900b9b118d90c38a9dd
SHA512b4f31b552ab3bb3dafa365aa7a31f58674ae7ee82ce1d23457f2e7047431430b00abb3b5498491725639daf583b526b278a737168cfdc4e9ec796dfbc14a53d8