7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 05:36

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General

Target

7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe
Size

2.5MB
MD5

d90c90f39b8bf8bc6af9998c546f1df1
SHA1

7358a2cc616bb26f246e4b2bd08ce1c9ca9a0c07
SHA256

7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f
SHA512

8b6611ad8e281040fce3bf1f5d4abc492570310572ae2dab5022b25c3addb139ecb540ce56bef086c3d3018bf18ded4126cfa2452d7c9ef80a6a7f518b192fdb
SSDEEP

24576:fftLp4xZDonb36xA4XuYaZvpa8pWl2Nootef5OWe16YjlixVPOOmm91U/2TxLauS:d2D1l2No

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\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\Jnlpdwfl = "C:\\Users\\Admin\\AppData\\Roaming\\Jnlpdwfl.exe"	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5972	2248	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	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe
2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe
2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe
2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe
Token: SeDebugPrivilege	2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 5972	2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe	32
PID 2248 wrote to memory of 5972	2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe	32
PID 2248 wrote to memory of 5972	2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe	32
PID 2248 wrote to memory of 5972	2248	7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe	32

C:\Users\Admin\AppData\Local\Temp\7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe
"C:\Users\Admin\AppData\Local\Temp\7b6405f519c37ee3e0ffd997d6b986b05d415eb21583168b0a9de3ddf042a90f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 784
  2⤵
  - Program crash
  PID:5972

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

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Downloads

memory/2248-0-0x000000007453E000-0x000000007453F000-memory.dmp

Filesize
4KB

Download
memory/2248-1-0x00000000012A0000-0x0000000001520000-memory.dmp

Filesize
2.5MB

Download
memory/2248-2-0x0000000004D90000-0x0000000004E8E000-memory.dmp

Filesize
1016KB

Download
memory/2248-3-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-4-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-8-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-6-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-10-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-12-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-16-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-18-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-20-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-14-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-22-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-44-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-58-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-24-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-32-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-66-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-64-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-62-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-60-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-56-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-54-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-52-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-50-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-48-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-46-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-42-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-40-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-38-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-36-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-35-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-30-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-28-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-26-0x0000000004D90000-0x0000000004E88000-memory.dmp

Filesize
992KB

Download
memory/2248-1077-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2248-1078-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2248-1079-0x0000000000BF0000-0x0000000000C68000-memory.dmp

Filesize
480KB

Download
memory/2248-1080-0x0000000000D40000-0x0000000000D8C000-memory.dmp

Filesize
304KB

Download
memory/2248-1081-0x0000000000EB0000-0x0000000000F04000-memory.dmp

Filesize
336KB

Download
memory/2248-1083-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download