97ac8320ade80627c4a8fd3d67ba3a719c07eb39871cb7816692191a4f377e12

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 07:01

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General

Target

bac13a0d7251d66240ddfb4680835f69_JaffaCakes118.dll
Size

2.1MB
MD5

bac13a0d7251d66240ddfb4680835f69
SHA1

f5d6a4f65421df22c7e5bddd271fc62d7910e90a
SHA256

97ac8320ade80627c4a8fd3d67ba3a719c07eb39871cb7816692191a4f377e12
SHA512

dd5b805660efeedd8b2c55de543629e8783596cc8b63c0d53fac91193eb9c78595feff28cfc0bf2bac137060a2dd0536c5a7e59ddde0f6da7d7721e5a0ed8c92
SSDEEP

1536:O2owFwWElaDWMQu0PB5+KP/Odh54Uwxvvmpzme4DDBtRAHLje40:OhwmtlWWq0P/r/pUwdWmew8HT0

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/2268-0-0x0000000010000000-0x000000001020F000-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 2268	2320	rundll32.exe	30
PID 2320 wrote to memory of 2268	2320	rundll32.exe	30
PID 2320 wrote to memory of 2268	2320	rundll32.exe	30
PID 2320 wrote to memory of 2268	2320	rundll32.exe	30
PID 2320 wrote to memory of 2268	2320	rundll32.exe	30
PID 2320 wrote to memory of 2268	2320	rundll32.exe	30
PID 2320 wrote to memory of 2268	2320	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bac13a0d7251d66240ddfb4680835f69_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bac13a0d7251d66240ddfb4680835f69_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2268

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/2268-0-0x0000000010000000-0x000000001020F000-memory.dmp

Filesize
2.1MB

Download
memory/2268-1-0x0000000010000000-0x000000001020F000-memory.dmp

Filesize
2.1MB

Download