4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-10-2024 01:26

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General

Target

4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe
Size

178KB
MD5

af2c74b707a39bc27264d718968fb286
SHA1

8b83623fd2b68e7b3ccf4058f3eb5b9f07866e84
SHA256

4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc
SHA512

716ba8a75fd655aba451a27091c507773c4add6171ae940337446c880347b32f8c4148c25b8fa23dee87a8d3df57f03ef888e314093434da7dbe8472a3ca7936
SSDEEP

3072:FtHvJyoSq2WhceX0EqBqs8nI7ZlrO0ZcZOXLAcnWcAs:yUJX0EqD8Iu0iZKG

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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ffjncxosn = "C:\\Users\\Admin\\AppData\\Roaming\\Ffjncxosn.exe"	4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4908	2512	WerFault.exe	30

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	4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2512	4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2512	4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe
Token: SeDebugPrivilege	2512	4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 4908	2512	4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe	31
PID 2512 wrote to memory of 4908	2512	4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe	31
PID 2512 wrote to memory of 4908	2512	4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe	31
PID 2512 wrote to memory of 4908	2512	4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe	31

C:\Users\Admin\AppData\Local\Temp\4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.exe
"C:\Users\Admin\AppData\Local\Temp\4ad418db066d291782cc25d1348249f04138029a065201a2514c0976fbcd31dc.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:2512
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2512 -s 1044
  2⤵
  - Program crash
  PID:4908

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/2512-0-0x000000007426E000-0x000000007426F000-memory.dmp

Filesize
4KB

Download
memory/2512-1-0x00000000000B0000-0x00000000000E2000-memory.dmp

Filesize
200KB

Download
memory/2512-2-0x0000000074260000-0x000000007494E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-3-0x0000000005850000-0x000000000593E000-memory.dmp

Filesize
952KB

Download
memory/2512-4-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-5-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-17-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-35-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-51-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-53-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-65-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-63-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-7-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-68-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-61-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-59-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-57-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-55-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-49-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-47-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-45-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-43-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-41-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-39-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-37-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-33-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-31-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-29-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-27-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-25-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-23-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-21-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-19-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-15-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-13-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-11-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-9-0x0000000005850000-0x0000000005938000-memory.dmp

Filesize
928KB

Download
memory/2512-1078-0x0000000074260000-0x000000007494E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-1080-0x0000000004F70000-0x0000000004FBC000-memory.dmp

Filesize
304KB

Download
memory/2512-1079-0x0000000004D50000-0x0000000004DB8000-memory.dmp

Filesize
416KB

Download
memory/2512-1081-0x0000000005630000-0x0000000005684000-memory.dmp

Filesize
336KB

Download
memory/2512-1083-0x000000007426E000-0x000000007426F000-memory.dmp

Filesize
4KB

Download
memory/2512-1084-0x0000000074260000-0x000000007494E000-memory.dmp

Filesize
6.9MB

Download