0a149bc252b255b49963f8355bc449803af85b9a57b82e21fb1ae63e2c01a032

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 00:29

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General

Target

37928e1d5b62db150014df4136dbbfbf_JaffaCakes118.exe
Size

5KB
MD5

37928e1d5b62db150014df4136dbbfbf
SHA1

7d25cdf490adca1c22e0470cadfbf939502717d2
SHA256

0a149bc252b255b49963f8355bc449803af85b9a57b82e21fb1ae63e2c01a032
SHA512

f468cfae26740b8874a5682242058ddfd6d876139dec3a6f01eec3277f2ca22dd4c6396e03bfae774cbc43fb07cb5f44e23f9b4236c45182f04095154d57e344
SSDEEP

96:Cu0g0m4W1fNKlzMHTgFmW/XVzVWODJFyMKHLta:CuT0mJ2lQTgFmsXpVWg

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1628-0-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral1/memory/1628-1-0x0000000000400000-0x0000000000415000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2768	1628	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	37928e1d5b62db150014df4136dbbfbf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 2768	1628	37928e1d5b62db150014df4136dbbfbf_JaffaCakes118.exe	30
PID 1628 wrote to memory of 2768	1628	37928e1d5b62db150014df4136dbbfbf_JaffaCakes118.exe	30
PID 1628 wrote to memory of 2768	1628	37928e1d5b62db150014df4136dbbfbf_JaffaCakes118.exe	30
PID 1628 wrote to memory of 2768	1628	37928e1d5b62db150014df4136dbbfbf_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\37928e1d5b62db150014df4136dbbfbf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\37928e1d5b62db150014df4136dbbfbf_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 96
  2⤵
  - Program crash
  PID:2768

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/1628-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

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memory/1628-1-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download