dc321431a31a71f96c13897e567e8374b5f9ba482a504c46e3d0380550b1c7d3

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17-08-2024 20:32

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General

Target

a408eb43539113175e8a13232106c62f_JaffaCakes118.dll
Size

65KB
MD5

a408eb43539113175e8a13232106c62f
SHA1

f1be0b0834295cf31199de715619f7a00c0c104d
SHA256

dc321431a31a71f96c13897e567e8374b5f9ba482a504c46e3d0380550b1c7d3
SHA512

fb4d4537d0a441e685417f9a1693574490b397478e6393aec3e9ce3818792f76f0b85b61e9cf0d9ce08771115fc88b1a97d753d3384b37fe4414112e115715ee
SSDEEP

1536:1zExMwCGQ2j/F3fhLI+ikwwP67btA5LcA9YJGXQ9r21b4IJWD:1I+wCGvDdpL9iw75Lc4G3rgb4B

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/2096-0-0x0000000010000000-0x000000001000E000-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 2384 wrote to memory of 2096	2384	rundll32.exe	30
PID 2384 wrote to memory of 2096	2384	rundll32.exe	30
PID 2384 wrote to memory of 2096	2384	rundll32.exe	30
PID 2384 wrote to memory of 2096	2384	rundll32.exe	30
PID 2384 wrote to memory of 2096	2384	rundll32.exe	30
PID 2384 wrote to memory of 2096	2384	rundll32.exe	30
PID 2384 wrote to memory of 2096	2384	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a408eb43539113175e8a13232106c62f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a408eb43539113175e8a13232106c62f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2096

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/2096-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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