5851bf0214f12c68579c9b333ee5ed37b6ec5a9afebd519bd37aac0c3a25ea40

Analysis

max time kernel
196s
max time network
211s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 11:22

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General

Target

1a7bd3bb85833f8ed51f478e024af1b7.exe
Size

322KB
MD5

1a7bd3bb85833f8ed51f478e024af1b7
SHA1

a3003e285ce0f7c04ea142351d581235e75e52aa
SHA256

5851bf0214f12c68579c9b333ee5ed37b6ec5a9afebd519bd37aac0c3a25ea40
SHA512

994117914190c32a71af59be095ab24569c1896b6dd7768f8247af4831ceb42dacc62e0ee90b09da2412c455f05973ef9d9efcc01cd631596e728d17ef7d583c
SSDEEP

6144:Z/FjEVIUAbAoeKqv5ScGaBD00Daf6E36SfVFZDedW7J/h8O7o1r:ZREVI7bk/FVlDaf336SnZDj7php0

Score

7^/10

Malware Config

Signatures

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-1-5-21-635608581-3370340891-292606865-1000\Control Panel\International\Geo\Nation	1a7bd3bb85833f8ed51f478e024af1b7.exe

Executes dropped EXE 1 IoCs

pid	Process
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe
1252	1a7bd3bb85833f8ed51f478e024af1b7.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5028	1a7bd3bb85833f8ed51f478e024af1b7.exe
Token: SeDebugPrivilege	1252	1a7bd3bb85833f8ed51f478e024af1b7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5028 wrote to memory of 1252	5028	1a7bd3bb85833f8ed51f478e024af1b7.exe	101
PID 5028 wrote to memory of 1252	5028	1a7bd3bb85833f8ed51f478e024af1b7.exe	101
PID 5028 wrote to memory of 1252	5028	1a7bd3bb85833f8ed51f478e024af1b7.exe	101
PID 5028 wrote to memory of 1668	5028	1a7bd3bb85833f8ed51f478e024af1b7.exe	102
PID 5028 wrote to memory of 1668	5028	1a7bd3bb85833f8ed51f478e024af1b7.exe	102
PID 5028 wrote to memory of 1668	5028	1a7bd3bb85833f8ed51f478e024af1b7.exe	102

C:\Users\Admin\AppData\Local\Temp\1a7bd3bb85833f8ed51f478e024af1b7.exe
"C:\Users\Admin\AppData\Local\Temp\1a7bd3bb85833f8ed51f478e024af1b7.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5028
- C:\Users\Admin\AppData\Local\Temp\1a7bd3bb85833f8ed51f478e024af1b7\1a7bd3bb85833f8ed51f478e024af1b7.exe
  "C:\Users\Admin\AppData\Local\Temp\1a7bd3bb85833f8ed51f478e024af1b7\1a7bd3bb85833f8ed51f478e024af1b7.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1252
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\1a7bd3bb85833f8ed51f478e024af1b7.exe"
  2⤵
  PID:1668

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

C:\Users\Admin\AppData\Local\Temp\1a7bd3bb85833f8ed51f478e024af1b7\1a7bd3bb85833f8ed51f478e024af1b7.exe

Filesize
322KB

MD5
1a7bd3bb85833f8ed51f478e024af1b7

SHA1
a3003e285ce0f7c04ea142351d581235e75e52aa

SHA256
5851bf0214f12c68579c9b333ee5ed37b6ec5a9afebd519bd37aac0c3a25ea40

SHA512
994117914190c32a71af59be095ab24569c1896b6dd7768f8247af4831ceb42dacc62e0ee90b09da2412c455f05973ef9d9efcc01cd631596e728d17ef7d583c

Download Submit
memory/1252-17-0x0000000074EF0000-0x00000000754A1000-memory.dmp

Filesize
5.7MB

Download
memory/1252-19-0x0000000074EF0000-0x00000000754A1000-memory.dmp

Filesize
5.7MB

Download
memory/5028-0-0x0000000074EF0000-0x00000000754A1000-memory.dmp

Filesize
5.7MB

Download
memory/5028-1-0x0000000074EF0000-0x00000000754A1000-memory.dmp

Filesize
5.7MB

Download
memory/5028-2-0x00000000018B0000-0x00000000018C0000-memory.dmp

Filesize
64KB

Download
memory/5028-3-0x0000000074EF0000-0x00000000754A1000-memory.dmp

Filesize
5.7MB

Download
memory/5028-4-0x00000000018B0000-0x00000000018C0000-memory.dmp

Filesize
64KB

Download
memory/5028-5-0x00000000018B0000-0x00000000018C0000-memory.dmp

Filesize
64KB

Download