bc367e94f4ed8b5eb535c549845f14026424d44236f11c3e83f005d6da0a3e09

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 18:23

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General

Target

8728a0e4e224dcde6e59e384f25deaf6_JaffaCakes118.dll
Size

80KB
MD5

8728a0e4e224dcde6e59e384f25deaf6
SHA1

4d39d8dfe503c6d47291f8b95dc454b1b6fe8af0
SHA256

bc367e94f4ed8b5eb535c549845f14026424d44236f11c3e83f005d6da0a3e09
SHA512

8aa212a7bc2507305d0b720da937b5dfb8d5743e92a5d70fcefbe284b6cf40f2ca34656d5d9f7769a8aec0ec9f4b2586ef7a37328042c1fdabe9d5048effc46b
SSDEEP

1536:sq7XQOnB0OrnbKTCnyLCZSJ6SApPaO3oJtINJmG0PgsSez3S:sqzQOB0OrnbaOxSJ6SApP9oINEhPgnem

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/2716-0-0x0000000010000000-0x000000001000E000-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 2636 wrote to memory of 2716	2636	rundll32.exe	30
PID 2636 wrote to memory of 2716	2636	rundll32.exe	30
PID 2636 wrote to memory of 2716	2636	rundll32.exe	30
PID 2636 wrote to memory of 2716	2636	rundll32.exe	30
PID 2636 wrote to memory of 2716	2636	rundll32.exe	30
PID 2636 wrote to memory of 2716	2636	rundll32.exe	30
PID 2636 wrote to memory of 2716	2636	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8728a0e4e224dcde6e59e384f25deaf6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8728a0e4e224dcde6e59e384f25deaf6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2716

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/2716-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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