11d5008d965f9e3c0cf39de64c97c3df6cc45bfc19fbe38904fe9d2a2be2e6ee

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 20:57

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General

Target

0c6e04fa47feb40760feb1800bed425d_JaffaCakes118.dll
Size

16KB
MD5

0c6e04fa47feb40760feb1800bed425d
SHA1

86580399de9ae53e58d5bc81f960b2a7683765bc
SHA256

11d5008d965f9e3c0cf39de64c97c3df6cc45bfc19fbe38904fe9d2a2be2e6ee
SHA512

1bc132f659a9b3e364a7df9ec62044595b0b2ad96e64103b44e7cbcb203b90dc4358f702c7d854e39c10de86e65f077a2210b76f97f1325e459ad9b0f6653be9
SSDEEP

384:ILc4Pkd8ukimnxHjaXsy5taK9/W6Ac2PU8F:2c41tja75P9H2sk

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/2404-0-0x0000000072B00000-0x0000000072B10000-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 2432 wrote to memory of 2404	2432	rundll32.exe	31
PID 2432 wrote to memory of 2404	2432	rundll32.exe	31
PID 2432 wrote to memory of 2404	2432	rundll32.exe	31
PID 2432 wrote to memory of 2404	2432	rundll32.exe	31
PID 2432 wrote to memory of 2404	2432	rundll32.exe	31
PID 2432 wrote to memory of 2404	2432	rundll32.exe	31
PID 2432 wrote to memory of 2404	2432	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c6e04fa47feb40760feb1800bed425d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c6e04fa47feb40760feb1800bed425d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2404

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/2404-0-0x0000000072B00000-0x0000000072B10000-memory.dmp

Filesize
64KB

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