ratonrat | 6588536328bdb7dee32d273c13a5ee1928632caaf206f58abf347c3ccdac2968

General

Target
MINTED HACKING GUIDE AND TOOLS.exe
Size 594KB
Sample260722-pwcd4avfph
SHA256 6588536328bdb7dee32d273c13a5ee1928632caaf206f58abf347c3ccdac2968
MD5 914de4d7ef9b230363a414082ef5b806
SHA1 f342dfbc853ee6c6c064ea4718ab1b89c8adba28
SHA512 d1fc3065763c889cd8a48f8ebe2aa3baf92b6e5db201829fcdbee84e887097bac6f61825d0184029f64cf01a10f9c12d95a54664caea07a86e181e2f2636af50
SSDEEP 12288:7ErR3374rIkzE7tnXknXQaBFJi4RkTAJ0MK86WoLb66OPfD9piItqr:yL4kkA7lXkXDDuAOFhWSApif
TLSH
T1D4D40204B7FC3605F7BECB3E59F090480FB6B2934A60D21C9D82D4AA1675B429964FA7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

costura defense_evasion execution ratonrat packer persistence stealer

Malware Config

Extracted

Family

ratonrat

Version

Free

C2

s7yhs0kdub.localto.net:4383

Mutex

yBhFY7pSws4MAg5YAFnln9r

Attributes

assist
false
box
true
box_icon
Information
box_msg
HACKING TOOLS OPENING
box_title
Hello
defender
true
delay
0
hide_file
true
open_website
false
process_critical
true
raw
silly21
reconnect
3
startup
true
tag
Infected
uac
false
vm
true
website
https://t.me/sillyisafed

Signatures

Family: RatonRAT
RatonRAT is an information stealer written in C#.
stealer ratonrat

Detects RatonRAT payload 2 IoCs

resource	yara_rule
behavioral1/memory/4152-0-0x000001EBDB060000-0x000001EBDB0FA000-memory.dmp	family_ratonrat
behavioral1/files/0x000700000002464f-10.dat	family_ratonrat

Executes dropped EXE 2 IoCs

pid	Process
4776	MINTED HACKING GUIDE AND TOOLS.exe
1280	MINTED HACKING GUIDE AND TOOLS.exe

Costura .NET executable packer 1 IoCs

Costura packer aka Costura Fody, is an add-in for the .NET framework that embeds all external dependency .dll files as resources inside main executable.

costura packer

resource	yara_rule
behavioral1/files/0x000700000002464f-10.dat	costura

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3952	cmd.exe

Delays execution with timeout.exe 2 IoCs

defense_evasion

pid	Process
2996	timeout.exe
4384	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

T1053.005

pid	Process
4112	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4152 wrote to memory of 3952	4152	MINTED HACKING GUIDE AND TOOLS.exe	87
PID 3952 wrote to memory of 4764	3952	cmd.exe	89
PID 3952 wrote to memory of 2996	3952	cmd.exe	90
PID 3952 wrote to memory of 4776	3952	cmd.exe	92
PID 3952 wrote to memory of 4384	3952	cmd.exe	93
PID 4776 wrote to memory of 4112	4776	MINTED HACKING GUIDE AND TOOLS.exe	94

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\MINTED HACKING GUIDE AND TOOLS.exe
"C:\Users\Admin\AppData\Local\Temp\MINTED HACKING GUIDE AND TOOLS.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4152
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\cleanup_EgFOXne2oUicKjUAoDHyczhpEpedlu.bat""
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3952
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:4764
- - C:\Windows\system32\timeout.exe
    timeout /t 2 /nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2996
- - C:\Users\Admin\AppData\Roaming\PlatformRuntime\MINTED HACKING GUIDE AND TOOLS.exe
    "C:\Users\Admin\AppData\Roaming\PlatformRuntime\MINTED HACKING GUIDE AND TOOLS.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4776
  - - C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "MINTED HACKING GUIDE AND TOOLS" /sc ONLOGON /tr "\"C:\Users\Admin\AppData\Roaming\PlatformRuntime\MINTED HACKING GUIDE AND TOOLS.exe\"" /rl HIGHEST /f
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:4112
- - C:\Windows\system32\timeout.exe
    timeout /t 1 /nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:4384

C:\Users\Admin\AppData\Roaming\PlatformRuntime\MINTED HACKING GUIDE AND TOOLS.exe
"C:\Users\Admin\AppData\Roaming\PlatformRuntime\MINTED HACKING GUIDE AND TOOLS.exe"
1⤵
- Executes dropped EXE
PID:1280

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Windows Command Shell

1

T1059.003

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

MINTED HACKING GUIDE AND TOOLS.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\MINTED HACKING GUIDE AND TOOLS.exe.log
Size 859B
SHA256 685f70bf685f654651dcd0acc495b6f52f02f73cc3ca8b3d2c8433aac9ba144d
MD5 e204f3d12abd1691ce1f149399441188
SHA1 798042095539abfe857e456fca4e1035f67d29bf
SHA512 804c5ea57a59f86fd0c34479be4c479230bff79093548e8461758829928969da565c211ccc9cb9befa0fef15f0400a5b1f17d5ddf88aef6ff01b67a191176b9f
TLSH
T1E7116B70227AA1D889162F952C1E2BC403BF4336B650DE0C7998729EED364175F212E7
MD5 SHA1 SHA512 TLSH

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MINTED HACKING GUIDE AND TOOLS.exe

Path C:\Users\Admin\AppData\Roaming\PlatformRuntime\MINTED HACKING GUIDE AND TOOLS.exe
Size 594KB
SHA256 6588536328bdb7dee32d273c13a5ee1928632caaf206f58abf347c3ccdac2968
MD5 914de4d7ef9b230363a414082ef5b806
SHA1 f342dfbc853ee6c6c064ea4718ab1b89c8adba28
SHA512 d1fc3065763c889cd8a48f8ebe2aa3baf92b6e5db201829fcdbee84e887097bac6f61825d0184029f64cf01a10f9c12d95a54664caea07a86e181e2f2636af50
SSDEEP 12288:7ErR3374rIkzE7tnXknXQaBFJi4RkTAJ0MK86WoLb66OPfD9piItqr:yL4kkA7lXkXDDuAOFhWSApif
TLSH
T1D4D40204B7FC3605F7BECB3E59F090480FB6B2934A60D21C9D82D4AA1675B429964FA7
MD5 SHA1 SHA512 SSDEEP TLSH

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cleanup_EgFOXne2oUicKjUAoDHyczhpEpedlu.bat

Path C:\Users\Admin\AppData\Roaming\Temp\cleanup_EgFOXne2oUicKjUAoDHyczhpEpedlu.bat
Size 622B
SHA256 578115d2ef9528a18b9d0ebe9522581d15958c6fc14bc3844d20d381289b4e7d
MD5 c961420d5f401816e7007db9a117c4b8
SHA1 8ff7c3f5ddf0f5a1d9eaf4afe0f8dd8e5d40862a
SHA512 4aeadb203064e1e30bf39a09e49d252995bd3f5a762ae255122419bcb95bf29045b7a6a0c232190fc731fbeaf3ca47cea6f8b0b3147495d7934e9fac2fe02d44
TLSH
T1E6F0F45696CB4608101095771AB3B0CCD1EA44DAFE57BB213A21C06A579680BD6D7392
MD5 SHA1 SHA512 TLSH

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memory/4152-0-0x000001EBDB060000-0x000001EBDB0FA000-memory.dmp

Download

memory/4152-1-0x000001EBF5760000-0x000001EBF5770000-memory.dmp

Download

memory/4152-2-0x000001EBDCD70000-0x000001EBDCD7A000-memory.dmp

Download

memory/4776-13-0x000002646A650000-0x000002646A660000-memory.dmp

Download

memory/4776-15-0x000002646A650000-0x000002646A660000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads