66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0

Analysis

max time kernel
144s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19/03/2024, 13:58

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General

Target

66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe
Size

197KB
MD5

db48b76933051c9637b0836bdaf50ea3
SHA1

f87e36e71a08b34ed5f131bc37dd8fa2c4f96ef4
SHA256

66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0
SHA512

8f0f3b9d14c2ba27ea1c710d09a291bd03681888b5984aa8fc37fb37d42f46a343eb2ed69d6c9b55844fbd7da2ae8bd3e247327a534a1c57e30e806a05daba97
SSDEEP

6144:rBs27MMLyX5HXXXDTXXXOGqIII+pXXX5AYjKXXXDoXXXG6XXXxXXXLIIIEAkOCOo:rK20HXXX/XXXFqIIIcXXX5j2XXXcXXXN

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-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe

Executes dropped EXE 1 IoCs

pid	Process
2264	xsqhost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Debug\xsqhost.exe	66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe
File opened for modification	C:\Windows\Debug\xsqhost.exe	66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	xsqhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	xsqhost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	5060	66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5060 wrote to memory of 644	5060	66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe	99
PID 5060 wrote to memory of 644	5060	66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe	99
PID 5060 wrote to memory of 644	5060	66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe	99

C:\Users\Admin\AppData\Local\Temp\66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe
"C:\Users\Admin\AppData\Local\Temp\66b67479f7516c50357ea9471771b8eeaac3c6087de921ff91e197bb90812cd0.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5060
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\66B674~1.EXE > nul
  2⤵
  PID:644

C:\Windows\Debug\xsqhost.exe
C:\Windows\Debug\xsqhost.exe
1⤵
- Executes dropped EXE
- Checks processor information in registry
PID:2264

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3812 --field-trial-handle=2972,i,4036376905309803364,5412922217215781933,262144 --variations-seed-version /prefetch:8
1⤵
PID:3364

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

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Downloads

C:\Windows\debug\xsqhost.exe

Filesize
197KB

MD5
5295c5f8f05e17869a1b0591aa03f70c

SHA1
d87a663d247650682eb348b6c355659dacb83fea

SHA256
27137bfe6fed82c7b36872953fca138590d42e70263ff3fe14d5695cd8df6baf

SHA512
5f465b6eee032630d82ed92a3e0a1ee8dfde10dc8c065df2179403e21f3dd713e28df6b7c8fc6eca51b6d5d120fa8b277bdd17b8acfa38374f5a1d04e98d29aa

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads