4691ab70567b708aa45c6601cf585b932e5794a1ce897a11e339cdc8d6cd96af

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25-08-2024 11:32

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General

Target

c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe
Size

109KB
MD5

c0a7c70dd77b1a68e26d3f859e9ebd95
SHA1

24e626ac5e27e5b5f9e442dab4f0751bb04e4361
SHA256

4691ab70567b708aa45c6601cf585b932e5794a1ce897a11e339cdc8d6cd96af
SHA512

9d3b318292c7528884d765b9507d9e8831d4156ced2be6c54f0f290444a602d4dd5f31298d7f62339bbbc593f79b648f84adf02b9c733f7e157c0780803b1e5f
SSDEEP

3072:Vb9Fi+r7XVQOiLjx9Zk5nVshXnzPWUYhD:5i+r7X+LjjZkhVwPi

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/2452-0-0x0000000000400000-0x0000000000434000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2452	c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 2444	2452	c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe	31
PID 2452 wrote to memory of 2444	2452	c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe	31
PID 2452 wrote to memory of 2444	2452	c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe	31
PID 2452 wrote to memory of 2444	2452	c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe	31
PID 2452 wrote to memory of 2444	2452	c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe	31
PID 2452 wrote to memory of 2444	2452	c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe	31
PID 2452 wrote to memory of 2444	2452	c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c0a7c70dd77b1a68e26d3f859e9ebd95_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2444

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/2444-3-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2444-4-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2444-6-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2444-9-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2452-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2452-1-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2452-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2452-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download