20cda6e5d9a15346db512beece7b860dca24b6d6c625cf28527b8fe2a38d08a7

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
29-08-2024 17:45

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General

Target

c94e74f4b02b134cb5b5dd7d7a9b7b5b_JaffaCakes118.dll
Size

79KB
MD5

c94e74f4b02b134cb5b5dd7d7a9b7b5b
SHA1

6d4ae158e8e8d80b61d59212a76e7439d319ca49
SHA256

20cda6e5d9a15346db512beece7b860dca24b6d6c625cf28527b8fe2a38d08a7
SHA512

c522387f06a93842447f2360a22e0dc809858007bda0ae999a4f253bd693b070a9cecf3ca8537bee75f60f4187bc4fa6999a8973a448290f39223a281bbd01b1
SSDEEP

1536:MhBRVgrExucMY0I8i6KRXhiW3BF7GVfDrGMk/HilzL3AFvkbSbhlfbXE:cRRsFf0xiW3BVGVLrGMk/q3JClfbU

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/380-0-0x0000000010000000-0x0000000010017000-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 1496 wrote to memory of 380	1496	rundll32.exe	30
PID 1496 wrote to memory of 380	1496	rundll32.exe	30
PID 1496 wrote to memory of 380	1496	rundll32.exe	30
PID 1496 wrote to memory of 380	1496	rundll32.exe	30
PID 1496 wrote to memory of 380	1496	rundll32.exe	30
PID 1496 wrote to memory of 380	1496	rundll32.exe	30
PID 1496 wrote to memory of 380	1496	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c94e74f4b02b134cb5b5dd7d7a9b7b5b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c94e74f4b02b134cb5b5dd7d7a9b7b5b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:380

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/380-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

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