da459f362e197bd1a60e022ee4eb87be8977440003185d4faca50610b62dc168

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 07:33

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General

Target

2d493ba2cc1dae4bc3246f69e8b4b89d_JaffaCakes118.dll
Size

49KB
MD5

2d493ba2cc1dae4bc3246f69e8b4b89d
SHA1

baac72044f977a799d89174ebe1b2dde0692397f
SHA256

da459f362e197bd1a60e022ee4eb87be8977440003185d4faca50610b62dc168
SHA512

d2256f371a1c39e4391f41d65f864935a5d15c90af155193cc2904a311a2df45072885fea2d2f671d2f282e6e73b7d2d372a19c9f51d5bf569327be0160dcec0
SSDEEP

768:GbvLDaaMact8TXDffxFGkK1+qvqHFj0cwWWr1FksJjqqU/MxIppUclFnjlpCE6QR:evPuj1FQ05WunFq1MkpUIrCMJhd

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/2640-1-0x0000000010000000-0x000000001000C000-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 2132 wrote to memory of 2640	2132	rundll32.exe	28
PID 2132 wrote to memory of 2640	2132	rundll32.exe	28
PID 2132 wrote to memory of 2640	2132	rundll32.exe	28
PID 2132 wrote to memory of 2640	2132	rundll32.exe	28
PID 2132 wrote to memory of 2640	2132	rundll32.exe	28
PID 2132 wrote to memory of 2640	2132	rundll32.exe	28
PID 2132 wrote to memory of 2640	2132	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d493ba2cc1dae4bc3246f69e8b4b89d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d493ba2cc1dae4bc3246f69e8b4b89d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2640

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/2640-1-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

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memory/2640-0-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download