b3b768cecd9ce51057ac0e3033b03a7491e72c07101df336c1e2297c0b74d4c4

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 05:12

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General

Target

a15090b9037dabee8ab338b8a1c2c5da_JaffaCakes118.dll
Size

99KB
MD5

a15090b9037dabee8ab338b8a1c2c5da
SHA1

9c21b4ce32e1974e3489505600cfa82b177e31a5
SHA256

b3b768cecd9ce51057ac0e3033b03a7491e72c07101df336c1e2297c0b74d4c4
SHA512

4ecb085ec138147c28b84904db012dd2ff3db13a1285d5b70957a6f383773173652ec83f6e3efa5884d7b1e715e3ef3b8143a931e2769dc7842cfad5c7298cf7
SSDEEP

1536:qWNTI2j7IGPmy5guIRp826BTBbj1kVFZrydNf7komkJ2qsF:qWNTHTey5HCW1Nj1kVFUdNfoob4qa

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/2460-3-0x0000000010000000-0x000000001000E000-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 2568 wrote to memory of 2460	2568	rundll32.exe	30
PID 2568 wrote to memory of 2460	2568	rundll32.exe	30
PID 2568 wrote to memory of 2460	2568	rundll32.exe	30
PID 2568 wrote to memory of 2460	2568	rundll32.exe	30
PID 2568 wrote to memory of 2460	2568	rundll32.exe	30
PID 2568 wrote to memory of 2460	2568	rundll32.exe	30
PID 2568 wrote to memory of 2460	2568	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a15090b9037dabee8ab338b8a1c2c5da_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a15090b9037dabee8ab338b8a1c2c5da_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2460

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/2460-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2460-2-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2460-3-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2460-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download