0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 22:31

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General

Target

0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe
Size

963KB
MD5

1ef39c8bc5799aa381fe093a1f2d532a
SHA1

57eabb02a7c43c9682988227dd470734cc75edb2
SHA256

0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4
SHA512

13a9c267c4ceb2bd176f1339faa035ffeb08936deeeb4e38252ea43cfe487ea1c1876e4cc2a965548e767af02805a1da62885e6538da056be0c6fae33b637682
SSDEEP

24576:6MGVJ/Oap+Bh45LEwaV1QghDHm5GQTSmGg:6NJ/jpi5waVhjm5GQ2m7

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

Processes:

0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ylrdnrwcx = "C:\\Users\\Admin\\AppData\\Roaming\\Ylrdnrwcx.exe"	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5772 2112 WerFault.exe 0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

pid	pid_target	process	target process
5772	2112	WerFault.exe	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

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

Processes:

0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

pid process

2112 0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

pid	process
2112	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

description	pid	process
Token: SeDebugPrivilege	2112	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe
Token: SeDebugPrivilege	2112	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe

description	pid	process	target process
PID 2112 wrote to memory of 5772	2112	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe	WerFault.exe
PID 2112 wrote to memory of 5772	2112	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe	WerFault.exe
PID 2112 wrote to memory of 5772	2112	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe	WerFault.exe
PID 2112 wrote to memory of 5772	2112	0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.exe
"C:\Users\Admin\AppData\Local\Temp\0cced5b50789fca3ad4b2c151b798363d712da04c377bd704dcef4898e66b2b4.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:2112
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 808
  2⤵
  - Program crash
  PID:5772

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/2112-0-0x00000000746BE000-0x00000000746BF000-memory.dmp

Filesize
4KB

Download
memory/2112-1-0x0000000000AF0000-0x0000000000BE8000-memory.dmp

Filesize
992KB

Download
memory/2112-2-0x0000000004F60000-0x000000000504E000-memory.dmp

Filesize
952KB

Download
memory/2112-3-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-10-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-12-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-16-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-18-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-26-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-4-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-24-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-22-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-37-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-20-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-51-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-14-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-53-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-8-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-6-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-67-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-65-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-63-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-61-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-59-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-57-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-55-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-49-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-47-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-45-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-43-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-41-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-39-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-35-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-33-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-31-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-29-0x0000000004F60000-0x0000000005048000-memory.dmp

Filesize
928KB

Download
memory/2112-28-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/2112-1080-0x0000000004810000-0x000000000485C000-memory.dmp

Filesize
304KB

Download
memory/2112-1079-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/2112-1078-0x0000000004620000-0x0000000004688000-memory.dmp

Filesize
416KB

Download
memory/2112-1081-0x0000000004EC0000-0x0000000004F14000-memory.dmp

Filesize
336KB

Download
memory/2112-1083-0x00000000746BE000-0x00000000746BF000-memory.dmp

Filesize
4KB

Download
memory/2112-1084-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download