b7ce576cffde2cc76d9ce43a46f928441a803bc9308f017960aa75d804e446b6

Analysis

max time kernel
147s
max time network
150s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 11:04

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General

Target

aa6311eeab174d174252c86532169486JaffaCakes118.dll
Size

326KB
MD5

aa6311eeab174d174252c86532169486
SHA1

e7b1bfbf03e87373a40b61be2ddedeb1ee33c08a
SHA256

b7ce576cffde2cc76d9ce43a46f928441a803bc9308f017960aa75d804e446b6
SHA512

e44499b67be119f4a8d16d3c78be2f2260e498e90f182934350c8640c1f1de8bfcd9cb66384543702d01d8d3570d80af2e508c4d30e9807fbbb2800c2efbd506
SSDEEP

6144:W38NV017QA16NLsdvZR9y9G9iMn2Oq2Kz2222UHj0RMuDa:W38NV0173ULsq1

Score

8^/10

discovery

Malware Config

Signatures

Blocklisted process makes network request 8 IoCs

flow	pid	Process
1	1500	rundll32.exe
3	1500	rundll32.exe
4	1500	rundll32.exe
5	1500	rundll32.exe
6	1500	rundll32.exe
7	1500	rundll32.exe
8	1500	rundll32.exe
9	1500	rundll32.exe

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 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30
PID 2052 wrote to memory of 1500	2052	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\aa6311eeab174d174252c86532169486JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2052
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\aa6311eeab174d174252c86532169486JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1500

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/1500-0-0x000000001002E000-0x0000000010031000-memory.dmp

Filesize
12KB

Download
memory/1500-1-0x0000000010000000-0x000000001005E000-memory.dmp

Filesize
376KB

Download