ad1ee56c283fb3af21c4f2e92b7d5d4e41e6513fcb2cc5daf143cb75d79fb6d4

Resubmissions

27-11-2024 09:42

241127-lpfldsyjew 7

01-04-2023 15:23

230401-sskg3scc21 7

01-04-2023 15:20

230401-sqs2facb9y 7

Analysis

max time kernel
241s
max time network
204s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2024 09:42

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Report Analysis Logs

General

Target

RE4T Folder/RE4T.lnk
Size

2KB
MD5

64f856fa76e59967a3bb8eeb93053bc6
SHA1

fbba2b429bdf129e0a6c3773f0eb03edde31572e
SHA256

004f367e84b905a1b10b1efe99bc06416037e008df1b5fc522e8fbdfc4be436f
SHA512

a51f867c3d24cac189e88212a0eb1bf502d28d0fe0ad1bc15561cbfdde9e88b423ea4608a328667aeb7d6d75051369e3329fd90c549640cfc837a46361ab74c4

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	cmd.exe

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

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
4416	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4416	taskkill.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3084 wrote to memory of 1144	3084	cmd.exe	83
PID 3084 wrote to memory of 1144	3084	cmd.exe	83
PID 1144 wrote to memory of 4416	1144	cmd.exe	85
PID 1144 wrote to memory of 4416	1144	cmd.exe	85
PID 1144 wrote to memory of 516	1144	cmd.exe	87
PID 1144 wrote to memory of 516	1144	cmd.exe	87

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\RE4T Folder\RE4T.lnk"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3084
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\RE4T Folder\bin\reatcommands.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1144
- - C:\Windows\system32\taskkill.exe
    taskkill /f /IM explorer.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4416
- - C:\Windows\system32\cscript.exe
    CSCRIPT //nologo "C:\Users\Admin\AppData\Local\Temp\~tmpSendKeysTemp.vbs"
    3⤵
    PID:516

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\~tmpSendKeysTemp.vbs

Filesize
216B

MD5
0b8c469ceec9ea2bc321274a72a04c89

SHA1
8cb7e2500a9a4d1c48d4337adcaee7eeb978058a

SHA256
e27fd479fa6fdc623b3180a5abaa300b8f9eca639bba48dba7c332c49c6f5adb

SHA512
9c23d34b1f7a0577735f529efeeef090218d6b0228802e0d97f629586ae62059b0e955efa95c19244cdab7cae2a5f09f863cc28c6eaff80c9dcc292b1e0ef3b0

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