ccf885a37abed63c7d8f5ef54bf07da643605427bdf5dd284515807c9a845aa1

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 08:35

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General

Target

b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe
Size

244KB
MD5

b2c953d37d72c8de87529681e7c81266
SHA1

6a5efe2bd4f58482789656bf2505b0800fea691e
SHA256

ccf885a37abed63c7d8f5ef54bf07da643605427bdf5dd284515807c9a845aa1
SHA512

c3721b9edef3a17d7d6b4af698e20b9fe092661703db7e16fc9667bcdd2431d6418fd15583b622dbf587bfed3b088d135e6817c4508d3537da775f1a9b91bb3f
SSDEEP

3072:VMVPtofvVZ7aREX4FZACA2HTeYQunSRdpdUJqqhfYIf3K/wZzYx1Gtj60vlsqG:CVPtoVaEI0gnSD3UJLdfKiGa9T

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/4112-0-0x0000000000400000-0x000000000044F000-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	b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
4112	b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4112 wrote to memory of 4168	4112	b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe	84
PID 4112 wrote to memory of 4168	4112	b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe	84
PID 4112 wrote to memory of 4168	4112	b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe	84
PID 4112 wrote to memory of 4168	4112	b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe	84
PID 4112 wrote to memory of 4168	4112	b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b2c953d37d72c8de87529681e7c81266_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4112
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:4168

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/4112-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4112-1-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/4112-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4112-2-0x0000000000490000-0x00000000004BB000-memory.dmp

Filesize
172KB

Download
memory/4112-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4112-4-0x0000000000430000-0x000000000043E000-memory.dmp

Filesize
56KB

Download