fe91eaf1edcfee57a57e9cc45b61d539cc8f3088f111799ef711830a7400234e

Analysis

max time kernel
94s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 12:17

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General

Target

ЦИТАТА.exe
Size

676KB
MD5

57d485ab07368d3d7fbd1b62b8bb6a5f
SHA1

15749ab51781854689d73a7f7a94d6052546fa9a
SHA256

2efd54686c3942f7778ae4ad63c002e50d1fd2a08fac36ac770dff40cb3e3788
SHA512

7abdbfad7c6ba7956b580c6656d4224ac5023c6df7754a35025bd82b6190f543cd35bf220e3130070799599b10b7b017e2a262d971fab29dd62e2c372a4b6118
SSDEEP

12288:vrOd+Ri3AgFd13C1/CYU0EY5ZLl2YFye+JwP78lprlDfB:tQ3Ag13EKx0BR+2YlppD5

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2932	powershell.exe
4016	powershell.exe

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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	ЦИТАТА.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1836	3508	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ЦИТАТА.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4320	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3508	ЦИТАТА.exe
2932	powershell.exe
4016	powershell.exe
3508	ЦИТАТА.exe
3508	ЦИТАТА.exe
4016	powershell.exe
2932	powershell.exe
3508	ЦИТАТА.exe
3508	ЦИТАТА.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3508	ЦИТАТА.exe
Token: SeDebugPrivilege	2932	powershell.exe
Token: SeDebugPrivilege	4016	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3508 wrote to memory of 2932	3508	ЦИТАТА.exe	89
PID 3508 wrote to memory of 2932	3508	ЦИТАТА.exe	89
PID 3508 wrote to memory of 2932	3508	ЦИТАТА.exe	89
PID 3508 wrote to memory of 4016	3508	ЦИТАТА.exe	91
PID 3508 wrote to memory of 4016	3508	ЦИТАТА.exe	91
PID 3508 wrote to memory of 4016	3508	ЦИТАТА.exe	91
PID 3508 wrote to memory of 4320	3508	ЦИТАТА.exe	93
PID 3508 wrote to memory of 4320	3508	ЦИТАТА.exe	93
PID 3508 wrote to memory of 4320	3508	ЦИТАТА.exe	93

C:\Users\Admin\AppData\Local\Temp\ЦИТАТА.exe
"C:\Users\Admin\AppData\Local\Temp\ЦИТАТА.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3508
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ЦИТАТА.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2932
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tOaFoZLjud.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4016
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tOaFoZLjud" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDEE6.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4320
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3508 -s 1212
  2⤵
  - Program crash
  PID:1836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3508 -ip 3508
1⤵
PID:840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
6c5b0659936be4c05497af7a53242cba

SHA1
db0fe77d0a7b8464f4b7693dd0d9fce97350ead8

SHA256
dc0079e357fec50d6d770988ffcf230c3d10aeabff642cd8708156169ede2fe6

SHA512
a3caa30822be93e27147e0d89f3bf6f793e096858d904dfe6d71645e7318768231c36fe191e310fa15bf7c2b18b82f4c3f3c168d457f9caac79674f2c384a890

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4532g0ea.sub.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDEE6.tmp

Filesize
1KB

MD5
e222d277168cfcbcd7a026330899424f

SHA1
2e49814d05f2c6ba628c56ab55e100e00abcec02

SHA256
38452cb3d3ef0ac50c435bba19e5172e67cbdcf1cd2dd70e642b7dc349f525e3

SHA512
96eb0b0960036a794a95a15fb2f294f2322fb13a8b014ec7a385552fc5db672d8382dfdf09661fee8fb92b17b0705e77ab5fe9900cc52e4805c5c82c85a59737

Download Submit
memory/2932-15-0x0000000002810000-0x0000000002846000-memory.dmp

Filesize
216KB

Download
memory/2932-21-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/2932-87-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/2932-80-0x0000000007770000-0x0000000007778000-memory.dmp

Filesize
32KB

Download
memory/2932-79-0x0000000007790000-0x00000000077AA000-memory.dmp

Filesize
104KB

Download
memory/2932-64-0x000000006F520000-0x000000006F56C000-memory.dmp

Filesize
304KB

Download
memory/2932-25-0x0000000005230000-0x0000000005296000-memory.dmp

Filesize
408KB

Download
memory/2932-26-0x00000000052A0000-0x0000000005306000-memory.dmp

Filesize
408KB

Download
memory/2932-17-0x0000000005430000-0x0000000005A58000-memory.dmp

Filesize
6.2MB

Download
memory/2932-16-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/2932-18-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/2932-24-0x0000000005190000-0x00000000051B2000-memory.dmp

Filesize
136KB

Download
memory/2932-32-0x0000000005B60000-0x0000000005EB4000-memory.dmp

Filesize
3.3MB

Download
memory/3508-74-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/3508-9-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/3508-4-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/3508-1-0x0000000000AA0000-0x0000000000B4E000-memory.dmp

Filesize
696KB

Download
memory/3508-2-0x0000000005A30000-0x0000000005FD4000-memory.dmp

Filesize
5.6MB

Download
memory/3508-3-0x0000000005520000-0x00000000055B2000-memory.dmp

Filesize
584KB

Download
memory/3508-10-0x0000000006F10000-0x0000000006F88000-memory.dmp

Filesize
480KB

Download
memory/3508-7-0x000000007464E000-0x000000007464F000-memory.dmp

Filesize
4KB

Download
memory/3508-0-0x000000007464E000-0x000000007464F000-memory.dmp

Filesize
4KB

Download
memory/3508-6-0x0000000005790000-0x000000000582C000-memory.dmp

Filesize
624KB

Download
memory/3508-8-0x0000000005870000-0x0000000005882000-memory.dmp

Filesize
72KB

Download
memory/3508-5-0x00000000056D0000-0x00000000056DA000-memory.dmp

Filesize
40KB

Download
memory/4016-61-0x0000000008180000-0x00000000087FA000-memory.dmp

Filesize
6.5MB

Download
memory/4016-77-0x0000000007D90000-0x0000000007D9E000-memory.dmp

Filesize
56KB

Download
memory/4016-62-0x0000000007B40000-0x0000000007B5A000-memory.dmp

Filesize
104KB

Download
memory/4016-23-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/4016-63-0x0000000007BB0000-0x0000000007BBA000-memory.dmp

Filesize
40KB

Download
memory/4016-59-0x0000000006DB0000-0x0000000006DCE000-memory.dmp

Filesize
120KB

Download
memory/4016-49-0x000000006F520000-0x000000006F56C000-memory.dmp

Filesize
304KB

Download
memory/4016-75-0x0000000007DC0000-0x0000000007E56000-memory.dmp

Filesize
600KB

Download
memory/4016-76-0x0000000007D60000-0x0000000007D71000-memory.dmp

Filesize
68KB

Download
memory/4016-60-0x00000000079F0000-0x0000000007A93000-memory.dmp

Filesize
652KB

Download
memory/4016-78-0x0000000007DA0000-0x0000000007DB4000-memory.dmp

Filesize
80KB

Download
memory/4016-48-0x0000000006DD0000-0x0000000006E02000-memory.dmp

Filesize
200KB

Download
memory/4016-20-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/4016-46-0x0000000006810000-0x000000000682E000-memory.dmp

Filesize
120KB

Download
memory/4016-19-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/4016-47-0x0000000006990000-0x00000000069DC000-memory.dmp

Filesize
304KB

Download
memory/4016-86-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download