f380115cce9725db41bba7feb4556265d22b6a284105e0412f86f71fe3bb8f90

Analysis

max time kernel
147s
max time network
120s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
10/10/2023, 19:20

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General

Target

tmp.exe
Size

1.4MB
MD5

8d91ce7f3a66bcfda11e488cc34c698f
SHA1

c4f17865340d02e6626e822d6617fc219f8b5fea
SHA256

f380115cce9725db41bba7feb4556265d22b6a284105e0412f86f71fe3bb8f90
SHA512

aaab62ae1bfc8d8bd90ec5bd73a681086b028c7a2773d1a8d62493e179aaad7ef84786dd21f9a265f3ce023e444aa761b3913066f185d5af78e9490b9fb89f4c
SSDEEP

24576:tyCLlijKmzV9INo64I3ZxDt/7K2S4o7hF0JRHnlb3MHNNz8vig3T:tyCMPwRFoHNNz8vig3T

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Control Panel\International\Geo\Nation	tmp.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2184 set thread context of 2668	2184	tmp.exe	28

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe
2668	tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2184	tmp.exe
Token: SeDebugPrivilege	2668	tmp.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2668	2184	tmp.exe	28
PID 2184 wrote to memory of 2668	2184	tmp.exe	28
PID 2184 wrote to memory of 2668	2184	tmp.exe	28
PID 2184 wrote to memory of 2668	2184	tmp.exe	28
PID 2184 wrote to memory of 2668	2184	tmp.exe	28
PID 2184 wrote to memory of 2668	2184	tmp.exe	28
PID 2184 wrote to memory of 2668	2184	tmp.exe	28

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Users\Admin\AppData\Local\Temp\tmp.exe
  C:\Users\Admin\AppData\Local\Temp\tmp.exe
  2⤵
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2184-12-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/2184-1-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/2184-2-0x0000000004E70000-0x0000000004EB0000-memory.dmp

Filesize
256KB

Download
memory/2184-3-0x0000000000520000-0x000000000055C000-memory.dmp

Filesize
240KB

Download
memory/2184-4-0x0000000000780000-0x00000000007AC000-memory.dmp

Filesize
176KB

Download
memory/2184-5-0x0000000004420000-0x000000000446C000-memory.dmp

Filesize
304KB

Download
memory/2184-0-0x0000000000970000-0x0000000000AE2000-memory.dmp

Filesize
1.4MB

Download
memory/2668-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2668-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2668-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2668-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2668-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2668-13-0x0000000000AF0000-0x0000000000DF3000-memory.dmp

Filesize
3.0MB

Download
memory/2668-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download