8bb31b784411c8398c58d895ac05cac9d2311825337692c6c979a1088389176e

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 01:00

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General

Target

fb36ccc5413eb9f5986a3d9272003aee_JaffaCakes118.dll
Size

15KB
MD5

fb36ccc5413eb9f5986a3d9272003aee
SHA1

b8f89ddcc5996289db9a991536d2871f73f85ca8
SHA256

8bb31b784411c8398c58d895ac05cac9d2311825337692c6c979a1088389176e
SHA512

e30378554c9a8e694447786ab8622a4ae09db0d235a2d4ab1d4976891fe227b33941152065b49c737519782b6be8280a8d6ae33c4961663e0b80498c0591138a
SSDEEP

384:tO1re6dfJt6r9b8cGtbnWFEl9vrIJ0flZo:tOwyfJt6rl8cGtF9Du

Score

5^/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/2312-0-0x0000000000170000-0x000000000017F000-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	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2312	2136	regsvr32.exe	30
PID 2136 wrote to memory of 2312	2136	regsvr32.exe	30
PID 2136 wrote to memory of 2312	2136	regsvr32.exe	30
PID 2136 wrote to memory of 2312	2136	regsvr32.exe	30
PID 2136 wrote to memory of 2312	2136	regsvr32.exe	30
PID 2136 wrote to memory of 2312	2136	regsvr32.exe	30
PID 2136 wrote to memory of 2312	2136	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fb36ccc5413eb9f5986a3d9272003aee_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\fb36ccc5413eb9f5986a3d9272003aee_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2312

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/2312-0-0x0000000000170000-0x000000000017F000-memory.dmp

Filesize
60KB

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