Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11-04-2024 19:15
Static task
static1
Behavioral task
behavioral1
Sample
ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
-
Target
ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe
-
Size
816KB
-
MD5
ee25b1225a52eafe7372428a594340f8
-
SHA1
4bfab22ac273aac2cbf6d717801ed2e87229455a
-
SHA256
d6a2034896663201dd14b744d20d2355bdcaca18fe623343657fee19053c9468
-
SHA512
f4240a892ad6937108bc0acd3069e5146988e4f9265030fcbe533d11e881a623d8e3553bc70664b608ef88c3c53a22adc52176e9c55dbd10810de6cf9cf2a69d
-
SSDEEP
12288:0CBv0jCzjt73+scfo5vZSjs0z8pGDLLl2K7t7bXTIR:ACz1Oscg5vZS1z8pGx7tr
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.almenhalidxb.com - Port:
26 - Username:
[email protected] - Password:
Nimdavirus@7404 - Email To:
[email protected]
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2556-12-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 41 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exedescription pid process target process PID 3380 set thread context of 2556 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1716 2556 WerFault.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exeRegSvcs.exepid process 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe 2556 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe Token: SeDebugPrivilege 2556 RegSvcs.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exedescription pid process target process PID 3380 wrote to memory of 4448 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 4448 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 4448 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 2556 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 2556 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 2556 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 2556 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 2556 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 2556 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 2556 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe PID 3380 wrote to memory of 2556 3380 ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee25b1225a52eafe7372428a594340f8_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 14443⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2556 -ip 25561⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2556-12-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
-
memory/2556-17-0x0000000074D90000-0x0000000075540000-memory.dmpFilesize
7.7MB
-
memory/2556-16-0x00000000051B0000-0x00000000051C0000-memory.dmpFilesize
64KB
-
memory/2556-14-0x0000000074D90000-0x0000000075540000-memory.dmpFilesize
7.7MB
-
memory/3380-4-0x0000000004DD0000-0x0000000004E6C000-memory.dmpFilesize
624KB
-
memory/3380-5-0x0000000004C80000-0x0000000004C90000-memory.dmpFilesize
64KB
-
memory/3380-6-0x0000000004C40000-0x0000000004C4A000-memory.dmpFilesize
40KB
-
memory/3380-7-0x0000000005320000-0x0000000005338000-memory.dmpFilesize
96KB
-
memory/3380-8-0x0000000074D90000-0x0000000075540000-memory.dmpFilesize
7.7MB
-
memory/3380-9-0x0000000004C80000-0x0000000004C90000-memory.dmpFilesize
64KB
-
memory/3380-10-0x0000000006C40000-0x0000000006CDE000-memory.dmpFilesize
632KB
-
memory/3380-11-0x00000000092A0000-0x00000000092D4000-memory.dmpFilesize
208KB
-
memory/3380-1-0x0000000074D90000-0x0000000075540000-memory.dmpFilesize
7.7MB
-
memory/3380-3-0x0000000004CB0000-0x0000000004D42000-memory.dmpFilesize
584KB
-
memory/3380-2-0x0000000005380000-0x0000000005924000-memory.dmpFilesize
5.6MB
-
memory/3380-15-0x0000000074D90000-0x0000000075540000-memory.dmpFilesize
7.7MB
-
memory/3380-0-0x00000000001C0000-0x0000000000292000-memory.dmpFilesize
840KB