9b36ae1aeee5925bc0713998c5c414a508717fb85d074b96cfaadadd273313e5

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 01:33

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General

Target

8288be4a6f8dcb6782dab078cb8dad00_JaffaCakes118.dll
Size

62KB
MD5

8288be4a6f8dcb6782dab078cb8dad00
SHA1

e448661106c70d8beba800b271086a84ab6361fd
SHA256

9b36ae1aeee5925bc0713998c5c414a508717fb85d074b96cfaadadd273313e5
SHA512

00158872f772154c7f9bb2845cb5ec3fd1bd24618cce425668dce4b28a80a7e34903f318e0495c8720dfc7e257183891a60105e64a1d38f299d67c7e666120d6
SSDEEP

1536:iopHHjpFLr6DGVjWdIb6yX/geneUPB916Q/6R3ObSF:PpFLWfgxd3PfgebSF

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2176-0-0x0000000010000000-0x000000001000F000-memory.dmp	upx

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2176	1928	rundll32.exe	30
PID 1928 wrote to memory of 2176	1928	rundll32.exe	30
PID 1928 wrote to memory of 2176	1928	rundll32.exe	30
PID 1928 wrote to memory of 2176	1928	rundll32.exe	30
PID 1928 wrote to memory of 2176	1928	rundll32.exe	30
PID 1928 wrote to memory of 2176	1928	rundll32.exe	30
PID 1928 wrote to memory of 2176	1928	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8288be4a6f8dcb6782dab078cb8dad00_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8288be4a6f8dcb6782dab078cb8dad00_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2176-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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