00deb73a1738a3b3bfd9504b70775d668581f504481c7f37c20831504f9b77aa

Analysis

max time kernel
149s
max time network
394s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2023 02:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

сентябрь 2023(570)/057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe
Size

609KB
MD5

725cf8ad8ed8f096e03cd373c8abde91
SHA1

c8fa598234529b94280bdb8fceeeeafe326f9575
SHA256

057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75
SHA512

52bed1b613f897e6354b1c05d55880400937f288c8a7e32a3d4c15ce58e1efe25f7889114ccaf46626141491b862cfbb6f896c49ae200e686c70797617a07f8a
SSDEEP

12288:ICn9t5725IAGZ64fzBt3hQJ0FyqNI6EO96f4zU2c1MlBBW75NJiaxmwS:ICEQk4VzQJvqNI6vMwzU0XBfaxM

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

Processes:

057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3988 3644 WerFault.exe 057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

5092 schtasks.exe

pid	pid_target	process	target process
3988	3644	WerFault.exe	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe

pid	process
5092	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exepowershell.exe

pid	process
3644	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe
3644	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe
3772	powershell.exe
3772	powershell.exe
3772	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3644	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe
Token: SeDebugPrivilege	3772	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe

description	pid	process	target process
PID 3644 wrote to memory of 3772	3644	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe	powershell.exe
PID 3644 wrote to memory of 3772	3644	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe	powershell.exe
PID 3644 wrote to memory of 3772	3644	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe	powershell.exe
PID 3644 wrote to memory of 5092	3644	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe	schtasks.exe
PID 3644 wrote to memory of 5092	3644	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe	schtasks.exe
PID 3644 wrote to memory of 5092	3644	057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\сентябрь 2023(570)\057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe
"C:\Users\Admin\AppData\Local\Temp\сентябрь 2023(570)\057e86a5c22e1d0cc4a2c0e189fb5f118859a2554afcb111ebc280af9dc05c75.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3644

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OsKZUclncCXlX.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3772

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OsKZUclncCXlX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD7CE.tmp"
2⤵
- Creates scheduled task(s)
PID:5092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 1720
2⤵
- Program crash
PID:3988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3644 -ip 3644
1⤵
PID:4600

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iax5ywdx.vst.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD7CE.tmp
Filesize
1KB

MD5
6725a369927e839255e9f5daac3353cf

SHA1
6a72192f6590bfd2b981826856757db499bac2d3

SHA256
7674bc207561b148d526a3bde2001081c542172807bef07929c16b8b08fd8c46

SHA512
f12964a1379bb49a79367b89c99225a9e4bad38870bc46431e81c1b21c4e30df54a5f446a4a4f197e94c6ffb7c11b2511ac002d0223ee276564c4be7708f9817

Download Submit
memory/3644-6-0x00000000053D0000-0x000000000546C000-memory.dmp

Filesize
624KB

Download
memory/3644-3-0x0000000005130000-0x00000000051C2000-memory.dmp

Filesize
584KB

Download
memory/3644-4-0x0000000005320000-0x0000000005330000-memory.dmp

Filesize
64KB

Download
memory/3644-5-0x00000000051F0000-0x00000000051FA000-memory.dmp

Filesize
40KB

Download
memory/3644-2-0x00000000057D0000-0x0000000005D74000-memory.dmp

Filesize
5.6MB

Download
memory/3644-7-0x0000000005580000-0x0000000005590000-memory.dmp

Filesize
64KB

Download
memory/3644-8-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/3644-9-0x0000000005320000-0x0000000005330000-memory.dmp

Filesize
64KB

Download
memory/3644-10-0x00000000057A0000-0x00000000057AC000-memory.dmp

Filesize
48KB

Download
memory/3644-11-0x0000000007110000-0x000000000718C000-memory.dmp

Filesize
496KB

Download
memory/3644-37-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/3644-0-0x00000000006C0000-0x000000000075E000-memory.dmp

Filesize
632KB

Download
memory/3644-1-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/3772-24-0x00000000056D0000-0x0000000005736000-memory.dmp

Filesize
408KB

Download
memory/3772-51-0x00000000064A0000-0x00000000064BE000-memory.dmp

Filesize
120KB

Download
memory/3772-21-0x0000000004FC0000-0x00000000055E8000-memory.dmp

Filesize
6.2MB

Download
memory/3772-22-0x0000000004F40000-0x0000000004F62000-memory.dmp

Filesize
136KB

Download
memory/3772-23-0x0000000005660000-0x00000000056C6000-memory.dmp

Filesize
408KB

Download
memory/3772-18-0x0000000002590000-0x00000000025A0000-memory.dmp

Filesize
64KB

Download
memory/3772-17-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/3772-34-0x0000000005980000-0x0000000005CD4000-memory.dmp

Filesize
3.3MB

Download
memory/3772-35-0x0000000005F00000-0x0000000005F1E000-memory.dmp

Filesize
120KB

Download
memory/3772-36-0x0000000005F50000-0x0000000005F9C000-memory.dmp

Filesize
304KB

Download
memory/3772-16-0x0000000004950000-0x0000000004986000-memory.dmp

Filesize
216KB

Download
memory/3772-38-0x0000000002590000-0x00000000025A0000-memory.dmp

Filesize
64KB

Download
memory/3772-40-0x00000000064D0000-0x0000000006502000-memory.dmp

Filesize
200KB

Download
memory/3772-19-0x0000000002590000-0x00000000025A0000-memory.dmp

Filesize
64KB

Download
memory/3772-41-0x000000006EDE0000-0x000000006EE2C000-memory.dmp

Filesize
304KB

Download
memory/3772-39-0x000000007F050000-0x000000007F060000-memory.dmp

Filesize
64KB

Download
memory/3772-52-0x0000000007100000-0x00000000071A3000-memory.dmp

Filesize
652KB

Download
memory/3772-54-0x0000000007210000-0x000000000722A000-memory.dmp

Filesize
104KB

Download
memory/3772-53-0x0000000007850000-0x0000000007ECA000-memory.dmp

Filesize
6.5MB

Download
memory/3772-55-0x0000000007280000-0x000000000728A000-memory.dmp

Filesize
40KB

Download
memory/3772-56-0x0000000007490000-0x0000000007526000-memory.dmp

Filesize
600KB

Download
memory/3772-57-0x0000000007410000-0x0000000007421000-memory.dmp

Filesize
68KB

Download
memory/3772-58-0x0000000007440000-0x000000000744E000-memory.dmp

Filesize
56KB

Download
memory/3772-59-0x0000000007450000-0x0000000007464000-memory.dmp

Filesize
80KB

Download
memory/3772-61-0x0000000007530000-0x0000000007538000-memory.dmp

Filesize
32KB

Download
memory/3772-60-0x0000000007550000-0x000000000756A000-memory.dmp

Filesize
104KB

Download
memory/3772-64-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download