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Analysis
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max time kernel
140s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\85E09\\3CD43.exe" 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2424-2-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral1/memory/2520-13-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral1/memory/2520-15-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral1/memory/2424-16-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral1/memory/2424-17-0x0000000000400000-0x000000000048E000-memory.dmp upx behavioral1/memory/1856-114-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral1/memory/1856-116-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral1/memory/2424-117-0x0000000000400000-0x0000000000491000-memory.dmp upx behavioral1/memory/2424-283-0x0000000000400000-0x0000000000491000-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 8 IoCs
description pid Process procid_target PID 2424 wrote to memory of 2520 2424 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 31 PID 2424 wrote to memory of 2520 2424 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 31 PID 2424 wrote to memory of 2520 2424 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 31 PID 2424 wrote to memory of 2520 2424 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 31 PID 2424 wrote to memory of 1856 2424 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 33 PID 2424 wrote to memory of 1856 2424 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 33 PID 2424 wrote to memory of 1856 2424 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 33 PID 2424 wrote to memory of 1856 2424 14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe 33
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:2424 -
C:\Users\Admin\AppData\Local\Temp\14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\14abf2776bdbba37998e52487ea5dc22_JaffaCakes118.exe startC:\Program Files (x86)\LP\43C8\BF8.exe%C:\Program Files (x86)\LP\43C82⤵
- System Location Discovery: System Language Discovery
PID:2520
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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)\0950B\lvvm.exe%C:\Program Files (x86)\0950B2⤵
- System Location Discovery: System Language Discovery
PID:1856
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
996B
MD5c0cf9f53809a2defceb7d890ae0595e9
SHA17e40fea7058c70c6d8d425388642f16277ec44f4
SHA2560ec930039b5ce65b31dc190366622b047caf6d61bee50e63abeb63af54811053
SHA512cc529fe3efe53ea2dc9d091b8cc0297af5ad0e9daa37c88cdc0801b8c8eaf8c3c2ec90c7b7f15c49dd364c833a4e299a2c4e4d247d433dd8cbcbae80315342ec
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Filesize
600B
MD5011d6ed43df0e25aa0e2560acf22e6e8
SHA1e3625f89a99c45a5e56430a01be941c326e71eb4
SHA25665168458db9690e32227ab7f183af3d1f3f8082949b0e8f0d846b083950bc427
SHA512c20388e2d6c92a89eff90d11f8652c5cce6fb18c0a0c78c75e5e2a87f6b6a4d023a5308958720daeb1628522d4684cb3ce73bb7c7068efa66a4d53db3d93af7c
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Filesize
1KB
MD54fc1a702fa696e460ae16796e0ece5ab
SHA188fa43fcc2665d8ae788b4fbd1a64186e0d62b60
SHA2568802f7ef32ecf426f5ca0a3c723c22b520c1b8494d3c5c682d9d650734dbdbf4
SHA5128a6342992bce938ae9e3f7e0b6d223bcea46fd16be337b6e28a7715b9ecc3c051854bcba1210c7df74686ff7716898143e007e2eec91301becca6e8e9edafe4d