Analysis
-
max time kernel
141s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
19-06-2024 22:37
Static task
static1
Behavioral task
behavioral1
Sample
00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
-
Size
284KB
-
MD5
00ea206f316981790d5eedc6aaf23d00
-
SHA1
b9c553609b00b3b626d55505d3a0d112672d43b6
-
SHA256
77eb02d972ac37ee02210a3ba0ae73a0f2e904e6c40aa46507354aa6e9ed46ed
-
SHA512
08c20d978527f4e943616e83282f01b295c300134a737c6022c2ccc967fea227c820eded3780213fe6580cb3d93976ad4d493dbb1ab420b2b1b68c27f4561a2e
-
SSDEEP
6144:RT74IZNWcMeBNTlJV/oHWFQnx85FfUUE8rMrsqpyaQ74dtI:jLBbvoHVxMJUUE8rMrsqQrMdm
Malware Config
Signatures
-
ISR Stealer
ISR Stealer is a modified version of Hackhound Stealer written in visual basic.
-
ISR Stealer payload 2 IoCs
resource yara_rule behavioral1/memory/2364-2-0x0000000000400000-0x0000000000432000-memory.dmp family_isrstealer behavioral1/memory/2364-17-0x0000000000400000-0x0000000000432000-memory.dmp family_isrstealer -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
resource yara_rule behavioral1/memory/2996-7-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2996-9-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2996-10-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2996-12-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2996-11-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2996-16-0x0000000000400000-0x0000000000453000-memory.dmp upx -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2100 set thread context of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2364 set thread context of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29 -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2100 wrote to memory of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2100 wrote to memory of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2100 wrote to memory of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2100 wrote to memory of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2100 wrote to memory of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2100 wrote to memory of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2100 wrote to memory of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2100 wrote to memory of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2100 wrote to memory of 2364 2100 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 28 PID 2364 wrote to memory of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29 PID 2364 wrote to memory of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29 PID 2364 wrote to memory of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29 PID 2364 wrote to memory of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29 PID 2364 wrote to memory of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29 PID 2364 wrote to memory of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29 PID 2364 wrote to memory of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29 PID 2364 wrote to memory of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29 PID 2364 wrote to memory of 2996 2364 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe/scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"3⤵PID:2996
-
-