7885ad4f27067caa1e51e331a45c64b2c6895fc724e92263dd00b9c59c099b0e

Analysis

max time kernel
140s
max time network
50s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
13/08/2024, 17:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe
Size

48KB
MD5

94037de5e04c1f31f6b9579b7a84a88c
SHA1

6e70e0bc2d0645b159ecf91c624b0fdaaae40a14
SHA256

7885ad4f27067caa1e51e331a45c64b2c6895fc724e92263dd00b9c59c099b0e
SHA512

da725f0f89fd4e904bbaad4c0cdf0d4cac0bec8eb8a902bed3bc3597a423620f405ab713291894db391f18c62d6a6217d7f438c98de62ceef01fcd2ea34c0204
SSDEEP

768:NiOQauOECLIK8u4qc+5aIjK4LrP+K5fE67y7N8FdUV0MeExZ6Tj/:Nip8JB5aOLL+K5E6U8784

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\F-AGNT95 = "C:\\Windows\\YGCHGu0E1otX0.exe"	94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\YGCHGu0E1otX0.exe	94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe
File opened for modification	C:\Windows\YGCHGu0E1otX0.exe	94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2212	2444	WerFault.exe	27

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	94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 2212	2444	94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe	28
PID 2444 wrote to memory of 2212	2444	94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe	28
PID 2444 wrote to memory of 2212	2444	94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe	28
PID 2444 wrote to memory of 2212	2444	94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\94037de5e04c1f31f6b9579b7a84a88c_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 1336
  2⤵
  - Program crash
  PID:2212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2444-3-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads