Analysis
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max time kernel
142s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
03/07/2024, 22:56
Static task
static1
Behavioral task
behavioral1
Sample
23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe
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Size
642KB
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MD5
23bf4114be4b82babb1e55eedd8eafa1
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SHA1
abcfc8cb0213b37c236834aed3646ee507c97d7f
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SHA256
5b21aff1e4b3ab6bea456b8e903fcfc655521aaeae5a6be13ac0b8d97217c2fb
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SHA512
74c7e07f4c711a51c6533458490bfbd9add3c19926ec10b6a21fae8f397aba5bd7e0bade934b2ce62e01db6d9e1269dd047c3a88d0ed9853d26967c9b7d780d9
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SSDEEP
12288:/jbo6NcsmvoipTPWiSDZLwuLL2AwW101F3Z4mxxODqVTVOC7:/ssmwATrIZ9inQmXdVTz7
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2964 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2568 Utility.exe -
Drops file in Windows directory 5 IoCs
description ioc Process File created C:\Windows\Utility.exe 23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe File opened for modification C:\Windows\Utility.exe 23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe File created C:\Windows\Mangerr.DLL Utility.exe File opened for modification C:\Windows\Mangerr.DLL Utility.exe File created C:\Windows\RAV2007.BAT 23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2568 Utility.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2568 Utility.exe 2568 Utility.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3008 wrote to memory of 2964 3008 23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe 29 PID 3008 wrote to memory of 2964 3008 23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe 29 PID 3008 wrote to memory of 2964 3008 23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe 29 PID 3008 wrote to memory of 2964 3008 23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\23bf4114be4b82babb1e55eedd8eafa1_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\RAV2007.BAT2⤵
- Deletes itself
PID:2964
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C:\Windows\Utility.exeC:\Windows\Utility.exe1⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2568
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
218B
MD5e1b173d6e48cbec1a639bbea8faefab3
SHA1ce3e8fa930e9e535ac7bd66e817e166d1ad22bfc
SHA2563604fff9d4ec24f1639cd3c9a0cab0ec279cb02458cb818c69e281b294d7aa78
SHA5126f9ef69a390de6bdadc734cbaac97fd11ae026fa6e1eadd10ff7105e95f4e5c21bc689b56b1eeb2154f22a19a623804b001d097c851bbec931c188b75c160085
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Filesize
642KB
MD523bf4114be4b82babb1e55eedd8eafa1
SHA1abcfc8cb0213b37c236834aed3646ee507c97d7f
SHA2565b21aff1e4b3ab6bea456b8e903fcfc655521aaeae5a6be13ac0b8d97217c2fb
SHA51274c7e07f4c711a51c6533458490bfbd9add3c19926ec10b6a21fae8f397aba5bd7e0bade934b2ce62e01db6d9e1269dd047c3a88d0ed9853d26967c9b7d780d9