2eff5c31e3158490f261d8ed761ce521d63b635db883991d961acb3dd236f5f7

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
20-01-2025 09:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_e25fe52a3487bc122af3a925786a60c9.dll
Size

53KB
MD5

e25fe52a3487bc122af3a925786a60c9
SHA1

b50a202115309fa5b157b9f0473bbbb0104ca4d7
SHA256

2eff5c31e3158490f261d8ed761ce521d63b635db883991d961acb3dd236f5f7
SHA512

2a4f3cb572be7dc87d8a70068964d7aa29b4f4d5352b2793621803bcb955faafdeea0ca4c94794fb541a726caa181b447441c07dd04ac08111d29b5cb512ce0f
SSDEEP

768:GbvLDaaMact8TvOu6CcZMC3j9ongiACpe2yxr5h1ylqoe0sFKJhf1NfF8zCknN:evKjSC3jhifo2k5h1ylBxJhfF8zC4

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/2456-2-0x0000000010000000-0x000000001000C000-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 2328 wrote to memory of 2456	2328	rundll32.exe	31
PID 2328 wrote to memory of 2456	2328	rundll32.exe	31
PID 2328 wrote to memory of 2456	2328	rundll32.exe	31
PID 2328 wrote to memory of 2456	2328	rundll32.exe	31
PID 2328 wrote to memory of 2456	2328	rundll32.exe	31
PID 2328 wrote to memory of 2456	2328	rundll32.exe	31
PID 2328 wrote to memory of 2456	2328	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e25fe52a3487bc122af3a925786a60c9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e25fe52a3487bc122af3a925786a60c9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2456

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

Loading Replay Monitor...

Downloads

memory/2456-2-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download
memory/2456-1-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download
memory/2456-0-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download