e3fe5102827a01ac7234fd5f59043058b9d4927c25fae8473991949084b6763a

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23-07-2024 23:12

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General

Target

6958327b465e8b58c860127e7cf6756c_JaffaCakes118.dll
Size

100KB
MD5

6958327b465e8b58c860127e7cf6756c
SHA1

ffa7566df2b04a7d7bd44091067eaae7b1d23461
SHA256

e3fe5102827a01ac7234fd5f59043058b9d4927c25fae8473991949084b6763a
SHA512

6c1b97071a6e9e7067f81adac249d4228093ea376f2bcfea6748d9bdd0fb0ac28beedca14ea6da4305419dacd0dac5b7eed66133e000e8ac855c60167f8e23ab
SSDEEP

1536:Gtbad8oQmjBhVNiHseekZlQ4gZNssyBgCULMuRFpCbRTa2tNRoj/25moM:maSMBhVNgtQ4ggsyBgC2dDCb5a2nO/2q

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
behavioral2/memory/4996-0-0x0000000010000000-0x000000001000E000-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 3 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 4996	2624	rundll32.exe	86
PID 2624 wrote to memory of 4996	2624	rundll32.exe	86
PID 2624 wrote to memory of 4996	2624	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6958327b465e8b58c860127e7cf6756c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6958327b465e8b58c860127e7cf6756c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4996

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/4996-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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