6bea1931fa6e555137cc6f15593856a5bf2f1445df702f766e3454defa3036f1

Analysis

max time kernel
120s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-09-2024 13:57

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General

Target

1d057ebb99d1c533f8fc7d76e1687920N.exe
Size

9.1MB
MD5

1d057ebb99d1c533f8fc7d76e1687920
SHA1

9c71e33cfe73d3f31c1e502e293cd08af7d49f80
SHA256

6bea1931fa6e555137cc6f15593856a5bf2f1445df702f766e3454defa3036f1
SHA512

c062d1e4842825eb70e968ef68b37f40c121940cbbc42700080d0f869efa92452531275108b3d7b1a8b147ec9050926c7f29a1fab6f1a5624d54a6823c4f4ab3
SSDEEP

196608:Xlbrq3GhKGcRHaL5fjsteMmFIfxcDNvUpUWiHoZyEAZ+FcAjoSZVW:XlbW3GhQZapemOcpUpUWiHowMcWoOM

Score

6^/10

defense_evasion discovery execution

Malware Config

Signatures

Downloads MZ/PE file
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Checks computer location settings 2 TTPs 2 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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	1d057ebb99d1c533f8fc7d76e1687920N.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	wscript.exe

Executes dropped EXE 1 IoCs

pid	Process
1624	7za.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 11 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7za.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1d057ebb99d1c533f8fc7d76e1687920N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
912	cmd.exe
4524	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4524	PING.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
2480	schtasks.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	1624	7za.exe
Token: 35	1624	7za.exe
Token: SeSecurityPrivilege	1624	7za.exe
Token: SeSecurityPrivilege	1624	7za.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2196	2204	1d057ebb99d1c533f8fc7d76e1687920N.exe	83
PID 2204 wrote to memory of 2196	2204	1d057ebb99d1c533f8fc7d76e1687920N.exe	83
PID 2204 wrote to memory of 2196	2204	1d057ebb99d1c533f8fc7d76e1687920N.exe	83
PID 2204 wrote to memory of 4980	2204	1d057ebb99d1c533f8fc7d76e1687920N.exe	88
PID 2204 wrote to memory of 4980	2204	1d057ebb99d1c533f8fc7d76e1687920N.exe	88
PID 2204 wrote to memory of 4980	2204	1d057ebb99d1c533f8fc7d76e1687920N.exe	88
PID 4980 wrote to memory of 3976	4980	wscript.exe	94
PID 4980 wrote to memory of 3976	4980	wscript.exe	94
PID 4980 wrote to memory of 3976	4980	wscript.exe	94
PID 4980 wrote to memory of 1624	4980	wscript.exe	96
PID 4980 wrote to memory of 1624	4980	wscript.exe	96
PID 4980 wrote to memory of 1624	4980	wscript.exe	96
PID 4980 wrote to memory of 4504	4980	wscript.exe	98
PID 4980 wrote to memory of 4504	4980	wscript.exe	98
PID 4980 wrote to memory of 4504	4980	wscript.exe	98
PID 4980 wrote to memory of 3292	4980	wscript.exe	100
PID 4980 wrote to memory of 3292	4980	wscript.exe	100
PID 4980 wrote to memory of 3292	4980	wscript.exe	100
PID 4980 wrote to memory of 2996	4980	wscript.exe	102
PID 4980 wrote to memory of 2996	4980	wscript.exe	102
PID 4980 wrote to memory of 2996	4980	wscript.exe	102
PID 4980 wrote to memory of 912	4980	wscript.exe	104
PID 4980 wrote to memory of 912	4980	wscript.exe	104
PID 4980 wrote to memory of 912	4980	wscript.exe	104
PID 912 wrote to memory of 4524	912	cmd.exe	106
PID 912 wrote to memory of 4524	912	cmd.exe	106
PID 912 wrote to memory of 4524	912	cmd.exe	106
PID 4980 wrote to memory of 2480	4980	wscript.exe	108
PID 4980 wrote to memory of 2480	4980	wscript.exe	108
PID 4980 wrote to memory of 2480	4980	wscript.exe	108

C:\Users\Admin\AppData\Local\Temp\1d057ebb99d1c533f8fc7d76e1687920N.exe
"C:\Users\Admin\AppData\Local\Temp\1d057ebb99d1c533f8fc7d76e1687920N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWOW64\cmd.exe
  cmd /c echo hi
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2196
- C:\Windows\SysWOW64\wscript.exe
  "C:\Windows\System32\wscript.exe" C:\\ProgramData\\bfulswbgho.js
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4980
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c rd /S/Q C:\ProgramData\iu60ti
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3976
- - C:\ProgramData\ox96y\7za.exe
    "C:\ProgramData\ox96y\7za.exe" e C:\ProgramData\aa1yvw.zip -pvkd -y -oC:\ProgramData\iu60ti
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1624
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c move /Y "C:\ProgramData\iu60ti" "C:\ProgramData\VkontakteDJ"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4504
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Delete /TN VK_DJ /F
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3292
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c del /S/Q C:\ProgramData\aa1yvw.zip
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2996
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 1 > nul
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:912
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1 -n 1
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:4524
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN VKDJ /SC ONLOGON /TR "C:\ProgramData\VkontakteDJ\VKontakteDJ.exe /H" /F /DELAY 0001:00 /RL HIGHEST
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

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

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\VkontakteDJ\VKontakteDJ.exe

Filesize
6.6MB

MD5
d9af06e50b192e519764520108567f91

SHA1
a5c054dcae364968de8c6c3043a49ce37e1c491a

SHA256
96904ed3a7a451340e490264da5813620b9db909303aff11ab3053922f7ef2e2

SHA512
5eddc47da3853abad79847fbe7d53cd9fc8f5912414fb62fc11a8e72fcfeda1103e51377ee810897fac8d6743e9014786451b22b0a98506c6c6683d1d708c1d3

Download Submit
C:\ProgramData\VkontakteDJ\uninstall.exe

Filesize
490KB

MD5
e127107063431e8186811bac98ad0b6e

SHA1
27a508f87621792f102ed1d97e7689801132c13f

SHA256
c04672f2cdcba81fb8a6d9a0e47b3f28605e3b020c8dc37657f932c7d981dad9

SHA512
c88edce031d5d73a4f443dc31e2d204f650f876ad2fa517d3e47581fa48cdc93afbb4941bdc6f0b44060d209d59406bd855feadf0b18de30f27c3d61580b0661

Download Submit
C:\ProgramData\aa1yvw.zip

Filesize
4.4MB

MD5
d377ba6a58de20aca63909e3bc6c1fd0

SHA1
281884d3645ea8182abc39f5ce7d386acd8a3025

SHA256
daf9f5455806ebdc87029c86aca7dbb675f69f476bb7d183c16cfd6e0193af5e

SHA512
643e5fd4da5304474c075355721452423fe2187feb1c0e7a16759b740f8d197e2947f0901d55a6517182e5a05888227ba72930e67a231dd73981f3b66df098a6

Download Submit
C:\ProgramData\bfulswbgho.js

Filesize
4KB

MD5
32ebed61c8f61c18b2383cb9511588a6

SHA1
1ea5052c738780000cbf9f6409069c289573f4ab

SHA256
a861e6d41cb838f1d90503b1d7858b26c81f43ef8beb5584a23345505dc82862

SHA512
050018c531aefaf66b937011d10519d9b7176e66d03f15f1d053be36b8560f18be01fb0a307452c592c193cfb6e81cbea90707007cd32522f9d39a0c07f64c3d

Download Submit
C:\ProgramData\ox96y\7za.exe

Filesize
722KB

MD5
43141e85e7c36e31b52b22ab94d5e574

SHA1
cfd7079a9b268d84b856dc668edbb9ab9ef35312

SHA256
ea308c76a2f927b160a143d94072b0dce232e04b751f0c6432a94e05164e716d

SHA512
9119ae7500aa5cccf26a0f18fd8454245347e3c01dabba56a93dbaaab86535e62b1357170758f3b3445b8359e7dd5d37737318a5d8a6047c499d32d5b64126fc

Download Submit
memory/2204-0-0x00000000030C0000-0x00000000030C1000-memory.dmp

Filesize
4KB

Download
memory/2204-30-0x00000000030C0000-0x00000000030C1000-memory.dmp

Filesize
4KB

Download
memory/2204-29-0x0000000000400000-0x0000000000D31000-memory.dmp

Filesize
9.2MB

Download
memory/2204-32-0x0000000000400000-0x0000000000D31000-memory.dmp

Filesize
9.2MB

Download
memory/2204-34-0x0000000000400000-0x0000000000D31000-memory.dmp

Filesize
9.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads