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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02/01/2025, 06:08
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6320a048ce8e25a82e82fdede5d99f5b.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_6320a048ce8e25a82e82fdede5d99f5b.exe
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Size
166KB
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MD5
6320a048ce8e25a82e82fdede5d99f5b
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SHA1
3ef1c056e66100512b85f848d45b60f8b3a377ef
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SHA256
06bdedc539f8dc7e028e27bf6bd734f727a4934c05a930417dfa120aab9b0a4b
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SHA512
6fd11b1fdedbc09744189400cb146edc0397cdc3be3ee7da6339c75c98616f6443ce6699978e87d893090dc550306c96258a7c6fa63c9ae6be57b5fc60a6b8a8
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SSDEEP
1536:hh8Zc0c2TJ53F/y8fnFZTd6Ue6IWVvmfYC+zyl+U8/6O:H8Zc0hN53F/y0nzTd6UjIWVvn+o
Malware Config
Signatures
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Ramnit family
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Loads dropped DLL 2 IoCs
pid Process 2244 JaffaCakes118_6320a048ce8e25a82e82fdede5d99f5b.exe 2244 JaffaCakes118_6320a048ce8e25a82e82fdede5d99f5b.exe -
resource yara_rule behavioral1/memory/2244-3-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2244-9-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2244-7-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2244-6-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2244-4-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2244-10-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2244-1-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral1/memory/2244-22-0x0000000000400000-0x000000000041B000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2648 2244 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_6320a048ce8e25a82e82fdede5d99f5b.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2244 JaffaCakes118_6320a048ce8e25a82e82fdede5d99f5b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6320a048ce8e25a82e82fdede5d99f5b.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6320a048ce8e25a82e82fdede5d99f5b.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2244 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 682⤵
- Program crash
PID:2648
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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