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Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17/01/2025, 10:57
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8996e7cb397be5594c7ab9b204e39711.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_8996e7cb397be5594c7ab9b204e39711.exe
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Size
107KB
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MD5
8996e7cb397be5594c7ab9b204e39711
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SHA1
be42cfd0329da5927dfc5c0dc92f9b21376f3dc1
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SHA256
2974cb186743a28d3f41dfdc3f03c7363be44c5a1dd25987ea75117516ea0a4f
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SHA512
326b33aabb7cc6f5ca112b8b2655155bcb226cbc86b9a2d1903c74305d1faa3dc71ae552e0528d72944cd6e974dae6fb6a4266feb4250fb38fbbd2ad8bbbcd8d
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SSDEEP
1536:s+FDoKtniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZa:s+FDzK71QkbstyJjCKICpC72s/mlaXa
Malware Config
Signatures
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Ramnit family
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Loads dropped DLL 2 IoCs
pid Process 3040 JaffaCakes118_8996e7cb397be5594c7ab9b204e39711.exe 3040 JaffaCakes118_8996e7cb397be5594c7ab9b204e39711.exe -
resource yara_rule behavioral1/memory/3040-5-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/3040-7-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/3040-4-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/3040-3-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/3040-2-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/3040-8-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/3040-10-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/3040-22-0x0000000000400000-0x000000000042A000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2564 3040 WerFault.exe 29 -
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_8996e7cb397be5594c7ab9b204e39711.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3040 JaffaCakes118_8996e7cb397be5594c7ab9b204e39711.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8996e7cb397be5594c7ab9b204e39711.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8996e7cb397be5594c7ab9b204e39711.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:3040 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 1362⤵
- Program crash
PID:2564
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
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Filesize
1.1MB
MD59b98d47916ead4f69ef51b56b0c2323c
SHA1290a80b4ded0efc0fd00816f373fcea81a521330
SHA25696e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA51268b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94