8796d985a3d77d13a6c0e951f9dbec9f046613716eac69cac8ba2d82c10b6a4d

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23-07-2024 22:43

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General

Target

693ee96822db13e01496a921b1729b3b_JaffaCakes118.dll
Size

51KB
MD5

693ee96822db13e01496a921b1729b3b
SHA1

bfa94dd6673353c079bf0513417dc0a5544716cb
SHA256

8796d985a3d77d13a6c0e951f9dbec9f046613716eac69cac8ba2d82c10b6a4d
SHA512

5670799836230c474a18406fc41b62d8c1e2c84b47ba358b63c549f2cabc43c16b0c81ca51b8e798ef54422e40b76051429a9897ccbb9da387cdb320e09e7ae5
SSDEEP

768:szM2xVV/E6NWUmO/RNiCjv4b7RS0J/hI3Srq/X3RUrInfxPpQ4O/kvv3sIs47Jhk:V2b3j5794P83CrqJtntpQ4O/q3sIEb

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/2360-0-0x0000000010000000-0x000000001000A000-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 2088 wrote to memory of 2360	2088	rundll32.exe	31
PID 2088 wrote to memory of 2360	2088	rundll32.exe	31
PID 2088 wrote to memory of 2360	2088	rundll32.exe	31
PID 2088 wrote to memory of 2360	2088	rundll32.exe	31
PID 2088 wrote to memory of 2360	2088	rundll32.exe	31
PID 2088 wrote to memory of 2360	2088	rundll32.exe	31
PID 2088 wrote to memory of 2360	2088	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\693ee96822db13e01496a921b1729b3b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\693ee96822db13e01496a921b1729b3b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2360

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/2360-0-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

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