73103b71e0f5cd128afef68d33475a0cf8e89bbe866eb8c1f024401befd657a9

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06-07-2024 10:49

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General

Target

2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe
Size

96KB
MD5

2845d59896de45cc6e77cc39db4b0710
SHA1

351131fdcabad360f68cf740f7c2cfeddcc5227b
SHA256

73103b71e0f5cd128afef68d33475a0cf8e89bbe866eb8c1f024401befd657a9
SHA512

bd3aa0607fb464e0263f2311e14bd5c9f36ef85de234bcc85b9631ba5ca4db4660981bcb0c4ae7d1246c6a72ee6aac3f1b80112c4382458ab16773f828e996a2
SSDEEP

1536:v3i2vQYJt4DTzB5UHiR0LtYa5LBq9fP/N1hXA7YhKZHx8XQIRJjjfqC5e:vXvQWtmB5OA0iWstyY4R8XQELqC5

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3924	KB00657111.exe

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\USER\S-1-5-21-1015551233-1106003478-1645743776-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\KB00657111.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\KB00657111.exe\""	2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3924	KB00657111.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 3924	1952	2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe	84
PID 1952 wrote to memory of 3924	1952	2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe	84
PID 1952 wrote to memory of 3924	1952	2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe	84
PID 1952 wrote to memory of 2312	1952	2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe	86
PID 1952 wrote to memory of 2312	1952	2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe	86
PID 1952 wrote to memory of 2312	1952	2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2845d59896de45cc6e77cc39db4b0710_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Users\Admin\AppData\Roaming\KB00657111.exe
  "C:\Users\Admin\AppData\Roaming\KB00657111.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3924
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\POS9AD8.tmp.BAT"
  2⤵
  PID:2312

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\POS9AD8.tmp.BAT

Filesize
286B

MD5
e987bc2f3a9db8d73fa5506937a4b7c5

SHA1
84b1abcd74fe6467f0fb1729417a79eb514dd922

SHA256
6efc40d05a3025af185944d18a6267ff852810e3698cba16aa497476bbf9b705

SHA512
77c6468fe7004ad8d233ebca71cc8c35af8420b857692a5498008fbb666418d759d78e6bc37a88c16650f5cd797573f0c6b21df951c2a62eb4dff879af52698f

Download Submit
C:\Users\Admin\AppData\Roaming\KB00657111.exe

Filesize
96KB

MD5
2845d59896de45cc6e77cc39db4b0710

SHA1
351131fdcabad360f68cf740f7c2cfeddcc5227b

SHA256
73103b71e0f5cd128afef68d33475a0cf8e89bbe866eb8c1f024401befd657a9

SHA512
bd3aa0607fb464e0263f2311e14bd5c9f36ef85de234bcc85b9631ba5ca4db4660981bcb0c4ae7d1246c6a72ee6aac3f1b80112c4382458ab16773f828e996a2

Download Submit
memory/1952-0-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/1952-2-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/1952-1-0x0000000000403000-0x0000000000407000-memory.dmp

Filesize
16KB

Download
memory/1952-3-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/1952-12-0x0000000000403000-0x0000000000407000-memory.dmp

Filesize
16KB

Download
memory/1952-11-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3924-9-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3924-14-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3924-15-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads