2cd13e02047cfd971776649591596e7e0aba3af19e4991509bfdb6e3ec40e64a

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 07:26

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General

Target

85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe
Size

59KB
MD5

85432ab5788ed73eb8ede022e686a6e4
SHA1

71989b34fa01215e96896ac68374f6dc21836fd8
SHA256

2cd13e02047cfd971776649591596e7e0aba3af19e4991509bfdb6e3ec40e64a
SHA512

8fba1a6f8d9e2c0fbb7015bb54cdb47458862b005a35cceea6424b0f657132333b87bf2533c33ac23674d9e7940e9abad722e2fd0893fb4133f184f59d3947af
SSDEEP

1536:GnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Gzc6CWeAp7e

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/1832-0-0x0000000000400000-0x000000000041F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	1832	WerFault.exe	29

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	85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1832	85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	1832	85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1832 wrote to memory of 2740	1832	85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe	30
PID 1832 wrote to memory of 2740	1832	85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe	30
PID 1832 wrote to memory of 2740	1832	85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe	30
PID 1832 wrote to memory of 2740	1832	85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\85432ab5788ed73eb8ede022e686a6e4_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1832 -s 288
  2⤵
  - Program crash
  PID:2740

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/1832-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1832-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1832-5-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1832-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1832-7-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download