8fe2456322a912436f60adb6ca18f068c86a76004849fcaf03cb160158e50031

Resubmissions

01-03-2023 23:22

230301-3c23asab6w 7

01-03-2023 23:20

230301-3bdnbaaf36 7

Analysis

max time kernel
386s
max time network
385s
platform
windows7_x64
resource
win7-20230220-it
resource tags

arch:x64arch:x86image:win7-20230220-itlocale:it-itos:windows7-x64systemwindows
submitted
01-03-2023 23:22

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General

Target

SUPPLIES LIST.....exe
Size

1.1MB
MD5

e98902e8b25c5fd9b076085b4ec07425
SHA1

da75f7df5c4dd88fa452857b27ad7608a1d960a7
SHA256

fc9bf2effffbbd12c39aa6da2c6e73f44fac91081a5db95b085dd0e1c8fe1a88
SHA512

076f73761ad22f655b29cde60f629e610aae4463f03415c1b9adbb6f8cb88c1e59ab76f5da048d92beb345e3536bb43a658e29db22a76b1a61ced0107e331ce2
SSDEEP

24576:0RmJkcoQricOIQxiZY1iaDCksbOsMez/Y/Lmog1INgfM/:RJZoQrbTFZY1iaDYfAos

Score

7^/10

persistence

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\VZOMCK.lnk	SUPPLIES LIST.....exe

Executes dropped EXE 6 IoCs

pid	Process
1012	HFHVFU.exe
1060	HFHVFU.exe
2032	HFHVFU.exe
1984	HFHVFU.exe
1708	HFHVFU.exe
320	HFHVFU.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows\CurrentVersion\Run\VZOMCK = "\"C:\\Users\\Admin\\AppData\\Roaming\\Windata\\HFHVFU.exe\""	SUPPLIES LIST.....exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows\CurrentVersion\Run	SUPPLIES LIST.....exe

AutoIT Executable 7 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000900000001231d-61.dat	autoit_exe
behavioral1/files/0x000900000001231d-62.dat	autoit_exe
behavioral1/files/0x000900000001231d-63.dat	autoit_exe
behavioral1/files/0x000900000001231d-64.dat	autoit_exe
behavioral1/files/0x000900000001231d-65.dat	autoit_exe
behavioral1/files/0x000900000001231d-66.dat	autoit_exe
behavioral1/files/0x000900000001231d-67.dat	autoit_exe

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

System Information Discovery
T1082

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

T1053

pid	Process
636	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe
1496	SUPPLIES LIST.....exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1496	SUPPLIES LIST.....exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 544	1496	SUPPLIES LIST.....exe	28
PID 1496 wrote to memory of 544	1496	SUPPLIES LIST.....exe	28
PID 1496 wrote to memory of 544	1496	SUPPLIES LIST.....exe	28
PID 1496 wrote to memory of 544	1496	SUPPLIES LIST.....exe	28
PID 1496 wrote to memory of 772	1496	SUPPLIES LIST.....exe	29
PID 1496 wrote to memory of 772	1496	SUPPLIES LIST.....exe	29
PID 1496 wrote to memory of 772	1496	SUPPLIES LIST.....exe	29
PID 1496 wrote to memory of 772	1496	SUPPLIES LIST.....exe	29
PID 544 wrote to memory of 636	544	cmd.exe	31
PID 544 wrote to memory of 636	544	cmd.exe	31
PID 544 wrote to memory of 636	544	cmd.exe	31
PID 544 wrote to memory of 636	544	cmd.exe	31
PID 1660 wrote to memory of 1012	1660	taskeng.exe	34
PID 1660 wrote to memory of 1012	1660	taskeng.exe	34
PID 1660 wrote to memory of 1012	1660	taskeng.exe	34
PID 1660 wrote to memory of 1012	1660	taskeng.exe	34
PID 1660 wrote to memory of 1060	1660	taskeng.exe	35
PID 1660 wrote to memory of 1060	1660	taskeng.exe	35
PID 1660 wrote to memory of 1060	1660	taskeng.exe	35
PID 1660 wrote to memory of 1060	1660	taskeng.exe	35
PID 1660 wrote to memory of 2032	1660	taskeng.exe	36
PID 1660 wrote to memory of 2032	1660	taskeng.exe	36
PID 1660 wrote to memory of 2032	1660	taskeng.exe	36
PID 1660 wrote to memory of 2032	1660	taskeng.exe	36
PID 1660 wrote to memory of 1984	1660	taskeng.exe	37
PID 1660 wrote to memory of 1984	1660	taskeng.exe	37
PID 1660 wrote to memory of 1984	1660	taskeng.exe	37
PID 1660 wrote to memory of 1984	1660	taskeng.exe	37
PID 1660 wrote to memory of 1708	1660	taskeng.exe	38
PID 1660 wrote to memory of 1708	1660	taskeng.exe	38
PID 1660 wrote to memory of 1708	1660	taskeng.exe	38
PID 1660 wrote to memory of 1708	1660	taskeng.exe	38
PID 1660 wrote to memory of 320	1660	taskeng.exe	39
PID 1660 wrote to memory of 320	1660	taskeng.exe	39
PID 1660 wrote to memory of 320	1660	taskeng.exe	39
PID 1660 wrote to memory of 320	1660	taskeng.exe	39

C:\Users\Admin\AppData\Local\Temp\SUPPLIES LIST.....exe
"C:\Users\Admin\AppData\Local\Temp\SUPPLIES LIST.....exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn VZOMCK.exe /tr C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe /sc minute /mo 1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:544
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn VZOMCK.exe /tr C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe /sc minute /mo 1
    3⤵
    - Creates scheduled task(s)
    PID:636
- C:\Windows\SysWOW64\WSCript.exe
  WSCript C:\Users\Admin\AppData\Local\Temp\VZOMCK.vbs
  2⤵
  PID:772

C:\Windows\system32\taskeng.exe
taskeng.exe {B6768B8E-0124-485E-BF4C-6A217567CDA3} S-1-5-21-3948302646-268491222-1934009652-1000:KXZDHPUW\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  2⤵
  - Executes dropped EXE
  PID:1012
- C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  2⤵
  - Executes dropped EXE
  PID:1060
- C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  2⤵
  - Executes dropped EXE
  PID:2032
- C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  2⤵
  - Executes dropped EXE
  PID:1984
- C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  2⤵
  - Executes dropped EXE
  PID:1708
- C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe
  2⤵
  - Executes dropped EXE
  PID:320

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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\VZOMCK.vbs

Filesize
854B

MD5
b8d0644b20114da7ae2a9e17ae0f85c4

SHA1
07be933f96b984cf73afd62574279231b2ae371f

SHA256
4facb94515c9c6f88d0998b190c5d99c68eaa30ddc6458ba102ddb59b890e832

SHA512
8140d588f844266bd7ee6043d4226f7e61861e0f0a73a5a7b252a3582a1833888036828a0041a671e4618c531978f43c168935248c4aa1d91d8ec0f7fc234f27

Download Submit
C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe

Filesize
1.1MB

MD5
e98902e8b25c5fd9b076085b4ec07425

SHA1
da75f7df5c4dd88fa452857b27ad7608a1d960a7

SHA256
fc9bf2effffbbd12c39aa6da2c6e73f44fac91081a5db95b085dd0e1c8fe1a88

SHA512
076f73761ad22f655b29cde60f629e610aae4463f03415c1b9adbb6f8cb88c1e59ab76f5da048d92beb345e3536bb43a658e29db22a76b1a61ced0107e331ce2

Download Submit
C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe

Filesize
1.1MB

MD5
e98902e8b25c5fd9b076085b4ec07425

SHA1
da75f7df5c4dd88fa452857b27ad7608a1d960a7

SHA256
fc9bf2effffbbd12c39aa6da2c6e73f44fac91081a5db95b085dd0e1c8fe1a88

SHA512
076f73761ad22f655b29cde60f629e610aae4463f03415c1b9adbb6f8cb88c1e59ab76f5da048d92beb345e3536bb43a658e29db22a76b1a61ced0107e331ce2

Download Submit
C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe

Filesize
1.1MB

MD5
e98902e8b25c5fd9b076085b4ec07425

SHA1
da75f7df5c4dd88fa452857b27ad7608a1d960a7

SHA256
fc9bf2effffbbd12c39aa6da2c6e73f44fac91081a5db95b085dd0e1c8fe1a88

SHA512
076f73761ad22f655b29cde60f629e610aae4463f03415c1b9adbb6f8cb88c1e59ab76f5da048d92beb345e3536bb43a658e29db22a76b1a61ced0107e331ce2

Download Submit
C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe

Filesize
1.1MB

MD5
e98902e8b25c5fd9b076085b4ec07425

SHA1
da75f7df5c4dd88fa452857b27ad7608a1d960a7

SHA256
fc9bf2effffbbd12c39aa6da2c6e73f44fac91081a5db95b085dd0e1c8fe1a88

SHA512
076f73761ad22f655b29cde60f629e610aae4463f03415c1b9adbb6f8cb88c1e59ab76f5da048d92beb345e3536bb43a658e29db22a76b1a61ced0107e331ce2

Download Submit
C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe

Filesize
1.1MB

MD5
e98902e8b25c5fd9b076085b4ec07425

SHA1
da75f7df5c4dd88fa452857b27ad7608a1d960a7

SHA256
fc9bf2effffbbd12c39aa6da2c6e73f44fac91081a5db95b085dd0e1c8fe1a88

SHA512
076f73761ad22f655b29cde60f629e610aae4463f03415c1b9adbb6f8cb88c1e59ab76f5da048d92beb345e3536bb43a658e29db22a76b1a61ced0107e331ce2

Download Submit
C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe

Filesize
1.1MB

MD5
e98902e8b25c5fd9b076085b4ec07425

SHA1
da75f7df5c4dd88fa452857b27ad7608a1d960a7

SHA256
fc9bf2effffbbd12c39aa6da2c6e73f44fac91081a5db95b085dd0e1c8fe1a88

SHA512
076f73761ad22f655b29cde60f629e610aae4463f03415c1b9adbb6f8cb88c1e59ab76f5da048d92beb345e3536bb43a658e29db22a76b1a61ced0107e331ce2

Download Submit
C:\Users\Admin\AppData\Roaming\Windata\HFHVFU.exe

Filesize
1.1MB

MD5
e98902e8b25c5fd9b076085b4ec07425

SHA1
da75f7df5c4dd88fa452857b27ad7608a1d960a7

SHA256
fc9bf2effffbbd12c39aa6da2c6e73f44fac91081a5db95b085dd0e1c8fe1a88

SHA512
076f73761ad22f655b29cde60f629e610aae4463f03415c1b9adbb6f8cb88c1e59ab76f5da048d92beb345e3536bb43a658e29db22a76b1a61ced0107e331ce2

Download Submit