786aee922bf91f19cc91ec9db2a7b4f172d54f8efc1f16a488c7f4affb06cca3

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 22:38

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General

Target

c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe
Size

118KB
MD5

c1bbe5cb52be9af27042d40a1201de99
SHA1

df5114feb9dcf1a1b67268005f12ac1eaceddbaa
SHA256

786aee922bf91f19cc91ec9db2a7b4f172d54f8efc1f16a488c7f4affb06cca3
SHA512

a747b42e4939a389793903e2c8f8c2bc7516a0b66ee765773d175ce04d3b227a8c9821cb771152e57c67eed046d513e29e3d5db59aca24a09100cba70e6afebd
SSDEEP

1536:HQZG4cc10+/VPaPVfaei8sy8K4jO+DQFCn6zz499i64a9NOLmqEXQzPtHU9:HvwGNi8sy8K0O+OHX49E6sEgzPtH0

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
behavioral2/memory/2428-0-0x0000000000400000-0x0000000000429000-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	c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2428	c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 3704	2428	c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe	84
PID 2428 wrote to memory of 3704	2428	c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe	84
PID 2428 wrote to memory of 3704	2428	c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe	84
PID 2428 wrote to memory of 3704	2428	c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe	84
PID 2428 wrote to memory of 3704	2428	c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1bbe5cb52be9af27042d40a1201de99_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:3704

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

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Downloads

memory/2428-0-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2428-1-0x0000000000A10000-0x0000000000A12000-memory.dmp

Filesize
8KB

Download
memory/2428-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2428-3-0x0000000000420000-0x000000000042E000-memory.dmp

Filesize
56KB

Download
memory/2428-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download