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Analysis
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max time kernel
149s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2024, 19:35
Static task
static1
Behavioral task
behavioral1
Sample
14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe
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Size
170KB
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MD5
14abf2776bdbba37998e52487ea5dc22
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SHA1
3d87bdd870bba84f37481ac48c7b88196631a49c
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SHA256
b6ed102c8fc3c3d7df41c785f5b40771e1e5ea0c00ed5498a1b0bd4cdd550b56
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SHA512
44eb095e1eb42aacef377b6ecc049b3d3e02e10b28a8d0dc79b3001a25ddc3104dcbfe019f3aa57355a9b50b632a94c1a7d32ad8b8ce49eefecbd618725deba0
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SSDEEP
3072:Qy2+BBtCq6TkJ/p7gkbvGibpuVym8Otywpl32wXLTinknDgY6VzIhH1Wub9L5V:Qb+BBwOhTbvMwcEq328LTinkDrmMVWm
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\9478F\\A4D69.exe" 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4208-2-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral2/memory/1216-13-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral2/memory/1216-15-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral2/memory/4208-16-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral2/memory/4208-17-0x0000000000400000-0x000000000048E000-memory.dmp upx behavioral2/memory/5112-134-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral2/memory/4208-135-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral2/memory/4208-285-0x0000000000400000-0x0000000000491000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 3 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 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4208 wrote to memory of 1216 4208 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 82 PID 4208 wrote to memory of 1216 4208 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 82 PID 4208 wrote to memory of 1216 4208 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 82 PID 4208 wrote to memory of 5112 4208 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 87 PID 4208 wrote to memory of 5112 4208 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 87 PID 4208 wrote to memory of 5112 4208 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4208 -
C:\Users\Admin\AppData\Local\Temp\14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe startC:\Program Files (x86)\LP\69F9\951.exe%C:\Program Files (x86)\LP\69F92⤵
- System Location Discovery: System Language Discovery
PID:1216
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C:\Users\Admin\AppData\Local\Temp\14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe startC:\Program Files (x86)\8FC3A\lvvm.exe%C:\Program Files (x86)\8FC3A2⤵
- System Location Discovery: System Language Discovery
PID:5112
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
996B
MD5a870ea6b8b7e227425c545e548aef234
SHA15c4ec7540cb2d0d7799dbe99f8d7c28aa332384f
SHA25648be32d178d7ac70c325f762366583ceb89746aad1932fcc0bded66088ff56a7
SHA51256ba2aef8140e2832fcb2a606c25cbfde877289c5b91c6ef7c54c85f016ce339eaccb4687f816881064689c3482ed04b3cb9a496333271a576fa7c167eceb594
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Filesize
600B
MD5f5da3866c3340231b5cf0ede3261fe2a
SHA183d117f450ce00d856cbb47e97f3ac34203b19a4
SHA256609b94d749599074f4f8754feedd5baffbf53f83ea76f40a8027c3897149dada
SHA512bf78b1af528cd357f93aced3d6e735ce95bcbedbe3739e4f9213f844ee3b832baf577d60ed9edd87663b8e64058bcdb0ea6dc656a91c6e3d03c48b82241b708f
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Filesize
1KB
MD5300b690aed706c22babae00a722ede87
SHA13dd4fe8a6abba7ad3e986cd0e5b14854616c4dd2
SHA256df51af0355ffcce3a86342303fa963e98fdeff6cde0913c9d810df386d452028
SHA512b173b85d91690d68bd489f33963c77db7d291b84a4c8e456f463ccf747d02c65bf17a6b0bd9570234ed0ff7d78cc1e3a62a80fc4e3079a760513cbd728a033c3