asyncrat | 7f7d6a39badf58d5bf1ce28c19c9eac3a334186df500298c34760ced2dfe9202 | Triage

Resubmissions

13-01-2025 00:39

250113-az539azlgk 10

12-01-2025 23:59

250112-31r71aykbm 10

12-01-2025 17:46

250112-wcgm2askdt 10

Analysis

max time kernel
895s
max time network
438s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-01-2025 23:59

Sharing

Report Analysis Logs

General

Target

Satano_crack V2.exe
Size

63KB
MD5

2558bde93ed4d7a3c12a65c8a20a1b4f
SHA1

76d467f4ca5c458490a8f0354085054af11266be
SHA256

7f7d6a39badf58d5bf1ce28c19c9eac3a334186df500298c34760ced2dfe9202
SHA512

107afbd3fb10279d20847a745723eb6f7d63f677fcff1e826f1ecdb35a6851e83d83034057a1bd102196d451f636192b04daf74db5d7aa2755e32b3c92a9c087
SSDEEP

768:3IPbDvPRM78HkC8A+XIVq52hFvjQDID/Ta1+T4TtBGHmDbDQph0oXLyQxSu80Iph:ifRcN4fQ+/TavYUb2h9+QIuRIpqKmY7

Score

10^/10

asyncrat cheat rat

Malware Config

Extracted

Family

asyncrat

Botnet

Cheat

C2

127.0.0.1:3232

Mutex

Satano crack

Attributes

delay
1
install
true
install_file
Satano crack.exe
install_folder
%AppData%

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat
Asyncrat family
asyncrat

Async RAT payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000a000000023bab-11.dat	family_asyncrat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	Satano_crack V2.exe

Executes dropped EXE 1 IoCs

pid	Process
1176	Satano crack.exe

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

pid	Process
1052	timeout.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

pid	Process
1724	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe
2060	Satano_crack V2.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2060	Satano_crack V2.exe
Token: SeDebugPrivilege	2060	Satano_crack V2.exe
Token: SeDebugPrivilege	1176	Satano crack.exe
Token: SeDebugPrivilege	1176	Satano crack.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 3808	2060	Satano_crack V2.exe	84
PID 2060 wrote to memory of 3808	2060	Satano_crack V2.exe	84
PID 2060 wrote to memory of 1688	2060	Satano_crack V2.exe	85
PID 2060 wrote to memory of 1688	2060	Satano_crack V2.exe	85
PID 3808 wrote to memory of 1724	3808	cmd.exe	88
PID 3808 wrote to memory of 1724	3808	cmd.exe	88
PID 1688 wrote to memory of 1052	1688	cmd.exe	89
PID 1688 wrote to memory of 1052	1688	cmd.exe	89
PID 1688 wrote to memory of 1176	1688	cmd.exe	90
PID 1688 wrote to memory of 1176	1688	cmd.exe	90

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\Satano_crack V2.exe
"C:\Users\Admin\AppData\Local\Temp\Satano_crack V2.exe" cmd /c %SIGILL% "SIGTERM|DELETE|SIGKILL"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Satano crack" /tr '"C:\Users\Admin\AppData\Roaming\Satano crack.exe"' & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3808
- - C:\Windows\system32\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "Satano crack" /tr '"C:\Users\Admin\AppData\Roaming\Satano crack.exe"'
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1724
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpA529.tmp.bat""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1688
- - C:\Windows\system32\timeout.exe
    timeout 3
    3⤵
    - Delays execution with timeout.exe
    PID:1052
- - C:\Users\Admin\AppData\Roaming\Satano crack.exe
    "C:\Users\Admin\AppData\Roaming\Satano crack.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Scheduled Task

Persistence

Scheduled Task/Job

Scheduled Task

Privilege Escalation

Scheduled Task/Job

Scheduled Task

Defense Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA529.tmp.bat

Filesize
156B

MD5
7bf15c3c27e438c5076572985f4a2a57

SHA1
de23b5f2dd8b8720775a01ebbc0c4709dca1cba3

SHA256
89f3789ea83a6d47d07a8d908573d2bb72d142503976bf9926a37e39f75363c6

SHA512
a22a9a9f489124bad61c4696ad4fed6d6631d43c215107f28d924aeee7990d0a5d5be4f036626684239f659712f4ec9661d05e798fcdfe83c5533236b515b170

Download Submit
C:\Users\Admin\AppData\Roaming\Satano crack.exe

Filesize
63KB

MD5
2558bde93ed4d7a3c12a65c8a20a1b4f

SHA1
76d467f4ca5c458490a8f0354085054af11266be

SHA256
7f7d6a39badf58d5bf1ce28c19c9eac3a334186df500298c34760ced2dfe9202

SHA512
107afbd3fb10279d20847a745723eb6f7d63f677fcff1e826f1ecdb35a6851e83d83034057a1bd102196d451f636192b04daf74db5d7aa2755e32b3c92a9c087

Download Submit
memory/2060-0-0x00007FF897553000-0x00007FF897555000-memory.dmp

Filesize
8KB

Download
memory/2060-1-0x0000000000330000-0x0000000000346000-memory.dmp

Filesize
88KB

Download
memory/2060-2-0x00007FF897550000-0x00007FF898011000-memory.dmp

Filesize
10.8MB

Download
memory/2060-8-0x00007FF897550000-0x00007FF898011000-memory.dmp

Filesize
10.8MB

Download
memory/2060-7-0x00007FF897550000-0x00007FF898011000-memory.dmp

Filesize
10.8MB

Download