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Analysis
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max time kernel
134s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/01/2025, 21:14
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_186e82b706d0307bb367d814ea6f4438.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_186e82b706d0307bb367d814ea6f4438.exe
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Size
106KB
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MD5
186e82b706d0307bb367d814ea6f4438
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SHA1
2c011741dde36a68c9ee2410560a57aca1965380
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SHA256
19c3f0a96d8c63ced78e55e34330a2c57eafb2ba186bc392a1b344b0000e693d
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SHA512
e04d004bd68ba0b3df501808f5daf77c1a78806f1b06183fe08ab1f44d40de220958de0016e25afe4a8ca82b21d09204fac9920eac8fe39907e7d138dabb3e87
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SSDEEP
1536:e+FDoKaniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZm:e+FDcK71QkbstyJjCKICpC72s/mlaXm
Malware Config
Signatures
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Ramnit family
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Loads dropped DLL 1 IoCs
pid Process 4456 JaffaCakes118_186e82b706d0307bb367d814ea6f4438.exe -
resource yara_rule behavioral2/memory/4456-6-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4456-7-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4456-5-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4456-4-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4456-8-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4456-9-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4456-11-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4456-18-0x0000000000400000-0x0000000000426000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 216 4456 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 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_186e82b706d0307bb367d814ea6f4438.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4456 JaffaCakes118_186e82b706d0307bb367d814ea6f4438.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_186e82b706d0307bb367d814ea6f4438.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_186e82b706d0307bb367d814ea6f4438.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:4456 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 4242⤵
- Program crash
PID:216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4456 -ip 44561⤵PID:1152
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219