Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
26-07-2024 10:43
Static task
static1
Behavioral task
behavioral1
Sample
73b688bd9424136f07f572dcd6d81c58_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
73b688bd9424136f07f572dcd6d81c58_JaffaCakes118.exe
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Size
107KB
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MD5
73b688bd9424136f07f572dcd6d81c58
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SHA1
ec025a8874329cd59d414ebfc5800ce0a2bf60af
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SHA256
bdfa1781a690e279a51c15d847d745c32bf5dec3f3bfc1bc8083fa2c7e663b89
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SHA512
0ecc16f3bea6972cb833c4944a2181317b4df7dc8daf6650bb69036eb62a5be160b99a5fa1608d9f0283c20ef6388867dc1e57cbf21ab43e8332ebba002ab8d1
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SSDEEP
1536:k+FDoKRniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZtZ:k+FD/K71QkbstyJjCKICpC72s/mlaXX
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 2260 73b688bd9424136f07f572dcd6d81c58_JaffaCakes118.exe 2260 73b688bd9424136f07f572dcd6d81c58_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2260-21-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2260-20-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2260-8-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2260-6-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2260-5-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2260-4-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2260-3-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2260-2-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2260-1-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2260-0-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/2260-23-0x00000000765D0000-0x00000000766E0000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2676 2260 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 73b688bd9424136f07f572dcd6d81c58_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2260 73b688bd9424136f07f572dcd6d81c58_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\73b688bd9424136f07f572dcd6d81c58_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\73b688bd9424136f07f572dcd6d81c58_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2260 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 682⤵
- Program crash
PID:2676
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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