6b9b4f774feb21c50d8fbca378e1c8a9924df82507cbcbd1d79713c79297e5a8

Analysis

max time kernel
84s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13-10-2024 12:58

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General

Target

3ffc2c9cb6dbb9e0d97a85556961ffaa_JaffaCakes118.dll
Size

12KB
MD5

3ffc2c9cb6dbb9e0d97a85556961ffaa
SHA1

9827c341263ef8b16ea49750d3bfd02f14908b5d
SHA256

6b9b4f774feb21c50d8fbca378e1c8a9924df82507cbcbd1d79713c79297e5a8
SHA512

8a91844bdc332c629c6282af66da3d5f42412b25ccc8308cb789f88d8c54956f04561845aa17066bb6f8db9e6f4415a14ab550f30b3accb73c401fd767b090e2
SSDEEP

192:44SXcGHjyIycB3sXgXH/oH8OhjA/A9CN9BWkTVr9xqSfMh+hjW1W:4zXciyIOQ9OS3IkZvdM+hW1W

Score

5^/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/2336-0-0x0000000010000000-0x000000001000B000-memory.dmp	upx
behavioral1/memory/2336-2-0x0000000010000000-0x000000001000B000-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 2320 wrote to memory of 2336	2320	rundll32.exe	29
PID 2320 wrote to memory of 2336	2320	rundll32.exe	29
PID 2320 wrote to memory of 2336	2320	rundll32.exe	29
PID 2320 wrote to memory of 2336	2320	rundll32.exe	29
PID 2320 wrote to memory of 2336	2320	rundll32.exe	29
PID 2320 wrote to memory of 2336	2320	rundll32.exe	29
PID 2320 wrote to memory of 2336	2320	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3ffc2c9cb6dbb9e0d97a85556961ffaa_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3ffc2c9cb6dbb9e0d97a85556961ffaa_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2336

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/2336-0-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

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memory/2336-2-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

Download