6564dfb8e2e6c4a68495909d816204123905bb25537cf76f64b00e388d84655b

Analysis

max time kernel
144s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
18-01-2024 21:18

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General

Target

660e88b92b0ad767c26941e04bcfb121.exe
Size

11KB
MD5

660e88b92b0ad767c26941e04bcfb121
SHA1

990ea4c5d62f723cda5dc1e61a9f8b9c0bd3b51d
SHA256

6564dfb8e2e6c4a68495909d816204123905bb25537cf76f64b00e388d84655b
SHA512

36e168e0b33deddcc0433a33150162d1b1c2cd49254d7e4a0296b52c32228467d3e18c009a592ea60e307fee7528a8054375366b488a5f89df560fc512e7f4e6
SSDEEP

192:5ZH+V+cXezw8x5xYQjxoxg/C3PnzQrTWa:b+IcXeUYTjxWgun+

Score

7^/10

persistence

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-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation	660e88b92b0ad767c26941e04bcfb121.exe

Executes dropped EXE 1 IoCs

pid	Process
3668	svchosts.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU Key = "C:\\Users\\Admin\\AppData\\Roaming\\svchosts.exe"	svchosts.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM Key = "C:\\Users\\Admin\\AppData\\Roaming\\svchosts.exe"	svchosts.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 3668	1628	660e88b92b0ad767c26941e04bcfb121.exe	87
PID 1628 wrote to memory of 3668	1628	660e88b92b0ad767c26941e04bcfb121.exe	87
PID 1628 wrote to memory of 3668	1628	660e88b92b0ad767c26941e04bcfb121.exe	87

C:\Users\Admin\AppData\Local\Temp\660e88b92b0ad767c26941e04bcfb121.exe
"C:\Users\Admin\AppData\Local\Temp\660e88b92b0ad767c26941e04bcfb121.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Users\Admin\AppData\Roaming\svchosts.exe
  "C:\Users\Admin\AppData\Roaming\svchosts.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3668

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\svchosts.exe

Filesize
11KB

MD5
660e88b92b0ad767c26941e04bcfb121

SHA1
990ea4c5d62f723cda5dc1e61a9f8b9c0bd3b51d

SHA256
6564dfb8e2e6c4a68495909d816204123905bb25537cf76f64b00e388d84655b

SHA512
36e168e0b33deddcc0433a33150162d1b1c2cd49254d7e4a0296b52c32228467d3e18c009a592ea60e307fee7528a8054375366b488a5f89df560fc512e7f4e6

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads