7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5

General

Target

7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5.exe
Size

43KB
MD5

6a6fda277813b5dbb8b30d47db84dd37
SHA1

9acb5932d932e4c0047de6ceab891dac93b27b02
SHA256

7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5
SHA512

6a27cc26048e625e3510a200dfdcc3c72ac75265f9bfae6f8e835bfd81577bb17159f42ee3a79589ebe2dea89d83877be43a0b19d4ed63d33ff256df07eee786
SSDEEP

768:vUdNT8uX2d5SogqD0rK9GTW2Es5E1v6HatjHX8qvtG1GlIL19x2N/UT6HCCjPkan:o6GvUmaxTitj2xHCCrk

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

win.exe

pid process

2120 win.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

2768 netsh.exe

pid	process
2768	netsh.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5.exe

Drops startup file 2 IoCs

Processes:

win.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\45cd603ee23d7c7a771df421f5721e99.exe	win.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\45cd603ee23d7c7a771df421f5721e99.exe	win.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

win.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\45cd603ee23d7c7a771df421f5721e99 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\win.exe\" .."	win.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\45cd603ee23d7c7a771df421f5721e99 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\win.exe\" .."	win.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

win.exe

pid	process
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe
2120	win.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

win.exe

description pid process

Token: SeDebugPrivilege 2120 win.exe

description	pid	process
Token: SeDebugPrivilege	2120	win.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5.exewin.exe

description	pid	process	target process
PID 3104 wrote to memory of 2120	3104	7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5.exe	win.exe
PID 3104 wrote to memory of 2120	3104	7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5.exe	win.exe
PID 3104 wrote to memory of 2120	3104	7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5.exe	win.exe
PID 2120 wrote to memory of 2768	2120	win.exe	netsh.exe
PID 2120 wrote to memory of 2768	2120	win.exe	netsh.exe
PID 2120 wrote to memory of 2768	2120	win.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5.exe
"C:\Users\Admin\AppData\Local\Temp\7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3104
- C:\Users\Admin\AppData\Local\Temp\win.exe
  "C:\Users\Admin\AppData\Local\Temp\win.exe"
  2⤵
  - Executes dropped EXE
  - Drops startup file
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\win.exe" "win.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    PID:2768

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\win.exe

Filesize
43KB

MD5
6a6fda277813b5dbb8b30d47db84dd37

SHA1
9acb5932d932e4c0047de6ceab891dac93b27b02

SHA256
7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5

SHA512
6a27cc26048e625e3510a200dfdcc3c72ac75265f9bfae6f8e835bfd81577bb17159f42ee3a79589ebe2dea89d83877be43a0b19d4ed63d33ff256df07eee786

Download Submit
C:\Users\Admin\AppData\Local\Temp\win.exe

Filesize
43KB

MD5
6a6fda277813b5dbb8b30d47db84dd37

SHA1
9acb5932d932e4c0047de6ceab891dac93b27b02

SHA256
7e725c28588cbe681d1dd9b5c5b54225447b94787dd47e6e305cc3ba80cfe2d5

SHA512
6a27cc26048e625e3510a200dfdcc3c72ac75265f9bfae6f8e835bfd81577bb17159f42ee3a79589ebe2dea89d83877be43a0b19d4ed63d33ff256df07eee786

Download Submit
memory/2120-133-0x0000000000000000-mapping.dmp

Download
memory/2120-138-0x0000000074E40000-0x00000000753F1000-memory.dmp

Filesize
5.7MB

Download
memory/2120-139-0x0000000074E40000-0x00000000753F1000-memory.dmp

Filesize
5.7MB

Download
memory/2768-136-0x0000000000000000-mapping.dmp

Download
memory/3104-132-0x0000000074E40000-0x00000000753F1000-memory.dmp

Filesize
5.7MB

Download
memory/3104-137-0x0000000074E40000-0x00000000753F1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads