02d088eb50a91f6b2f8a777739f5357cb7c4a32bfbcaa9973c64eb31f1b1142a

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 15:11

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General

Target

8adaa049d49812199c9ab829100d0078_JaffaCakes118.dll
Size

56KB
MD5

8adaa049d49812199c9ab829100d0078
SHA1

f35c88bc9728cd761b3e75124619d552852c0a1c
SHA256

02d088eb50a91f6b2f8a777739f5357cb7c4a32bfbcaa9973c64eb31f1b1142a
SHA512

eceafad9786646fd8749ab9d88fd3cf08fb48e20059f4aa6af7637b97e5d0f5c07c5d2291833a8ef0db6ca5eab485d9b4b45ecc95fcb8ccf057200d369f777fa
SSDEEP

1536:mPO6KEVbsVP0gITkeshuz8N2Fl5qstDBYPNwCN:cMEVbsVcUuz8MlIstDSd

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/2948-0-0x0000000010000000-0x000000001000D000-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 2556 wrote to memory of 2948	2556	rundll32.exe	30
PID 2556 wrote to memory of 2948	2556	rundll32.exe	30
PID 2556 wrote to memory of 2948	2556	rundll32.exe	30
PID 2556 wrote to memory of 2948	2556	rundll32.exe	30
PID 2556 wrote to memory of 2948	2556	rundll32.exe	30
PID 2556 wrote to memory of 2948	2556	rundll32.exe	30
PID 2556 wrote to memory of 2948	2556	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8adaa049d49812199c9ab829100d0078_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8adaa049d49812199c9ab829100d0078_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2948

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/2948-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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