c77fd0412b253a8f23cc7b721fa65450cc883b176988b2b7776d4fff65e8c706

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 07:02

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General

Target

eacf907af4c3a1f3cc50ba7d0af31240_JaffaCakes118.dll
Size

79KB
MD5

eacf907af4c3a1f3cc50ba7d0af31240
SHA1

7a4ead3e4a954ed7ae4d8f23ac74e88acac69dfb
SHA256

c77fd0412b253a8f23cc7b721fa65450cc883b176988b2b7776d4fff65e8c706
SHA512

0ace7521bf156cdc8c42505e597f671eae5590bd7cae73c04be39ac82fc16f6b26c3e6c283a60ea5db8e30a85150605bf8a01147b0546770ab79c6d305b09ad3
SSDEEP

1536:ISKyVLql4k6MEymJPFCG4OKENpXKjoYB8s8/rlz0vl5y2ZqyuL9:ISKyVLqikzEyIFUO3XPQWp0vza

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/1836-0-0x0000000010000000-0x000000001000D000-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 1600 wrote to memory of 1836	1600	rundll32.exe	30
PID 1600 wrote to memory of 1836	1600	rundll32.exe	30
PID 1600 wrote to memory of 1836	1600	rundll32.exe	30
PID 1600 wrote to memory of 1836	1600	rundll32.exe	30
PID 1600 wrote to memory of 1836	1600	rundll32.exe	30
PID 1600 wrote to memory of 1836	1600	rundll32.exe	30
PID 1600 wrote to memory of 1836	1600	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eacf907af4c3a1f3cc50ba7d0af31240_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eacf907af4c3a1f3cc50ba7d0af31240_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1836

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/1836-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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