41afa7621068d6a4f920a58c684c12996f583c0c50fca11848701cb47512b111

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 07:05

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General

Target

ead0cf4575b76b72c2ec0944f70ae08c_JaffaCakes118.dll
Size

70KB
MD5

ead0cf4575b76b72c2ec0944f70ae08c
SHA1

17582a435762af4cecfcb0a0fc1a2246e6ce4511
SHA256

41afa7621068d6a4f920a58c684c12996f583c0c50fca11848701cb47512b111
SHA512

16c70d56daf9fab02cc443aaf369730a14950e2c52414e9f8b6497f291baa421f8284aad0f005dc8725c7d4479736000a753e7697f35b8800bdd812f022cd9ce
SSDEEP

1536:+gK4oX3t53s+Pg9N8LaERNfGmRMKj6tWuS8u:i4Cf3swg9N8L1NZRMKKA

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1316-3-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/1316-2-0x0000000010000000-0x000000001000E000-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 2400 wrote to memory of 1316	2400	rundll32.exe	28
PID 2400 wrote to memory of 1316	2400	rundll32.exe	28
PID 2400 wrote to memory of 1316	2400	rundll32.exe	28
PID 2400 wrote to memory of 1316	2400	rundll32.exe	28
PID 2400 wrote to memory of 1316	2400	rundll32.exe	28
PID 2400 wrote to memory of 1316	2400	rundll32.exe	28
PID 2400 wrote to memory of 1316	2400	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ead0cf4575b76b72c2ec0944f70ae08c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ead0cf4575b76b72c2ec0944f70ae08c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1316

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/1316-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/1316-3-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/1316-2-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/1316-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download