saintbot | c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240319-en
resource tags

arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
submitted
10/04/2024, 14:02

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General

Target

c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a.exe
Size

224KB
MD5

9ae3d8ba1311af690523aeb2e69bb469
SHA1

1357dbf294817122b1e193762fb3d66a5d73e651
SHA256

c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a
SHA512

039c76556071c1d1e86fd344f671a6ff76eea067a18b8b90d9cb1c6334bd63e64a9bf19846daf2f1e5006b331f641d65162d946c85ee0e37c510ac52c5973f61
SSDEEP

3072:swA6vA1Cs1gm6LL0hX+t4cD1/JiwiX9nyntWyj5KLHXd6Buo3:i1Csam6LohX+t1yX9nMm3dpo

Score

10^/10

saintbot dropper

Malware Config

Signatures

SaintBot
Saint Bot is a malware dropper being used to deliver secondary payloads such as information stealers.
dropper saintbot

SaintBot payload 2 IoCs

resource	yara_rule
behavioral1/memory/2516-10-0x0000000000220000-0x0000000000229000-memory.dmp	family_saintbot
behavioral1/memory/2516-9-0x0000000000400000-0x0000000002BA9000-memory.dmp	family_saintbot

Deletes itself 1 IoCs

pid	Process
1712	cmd.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2748	PING.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 1712	2516	c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a.exe	28
PID 2516 wrote to memory of 1712	2516	c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a.exe	28
PID 2516 wrote to memory of 1712	2516	c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a.exe	28
PID 2516 wrote to memory of 1712	2516	c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a.exe	28
PID 1712 wrote to memory of 2748	1712	cmd.exe	30
PID 1712 wrote to memory of 2748	1712	cmd.exe	30
PID 1712 wrote to memory of 2748	1712	cmd.exe	30
PID 1712 wrote to memory of 2748	1712	cmd.exe	30
PID 1712 wrote to memory of 2116	1712	cmd.exe	31
PID 1712 wrote to memory of 2116	1712	cmd.exe	31
PID 1712 wrote to memory of 2116	1712	cmd.exe	31
PID 1712 wrote to memory of 2116	1712	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a.exe
"C:\Users\Admin\AppData\Local\Temp\c33a905e513005cee9071ed10933b8e6a11be2335755660e3f7b2adf554f704a.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Roaming\del.bat
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1712
- - C:\Windows\SysWOW64\PING.EXE
    ping localhost -n 3
    3⤵
    - Runs ping.exe
    PID:2748
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c del "C:\Users\Admin\AppData\Roaming\del.bat"
    3⤵
    PID:2116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\del.bat

Filesize
170B

MD5
0ebcfb3a61bb857a39f579a83208200b

SHA1
f6382065a69a8a53e0c27ed640707ebdf1bc93b4

SHA256
571e6efcdbc6bd8a64945982408a38d17c55ac780b58620487b919615edc3a09

SHA512
fc5eebcbe88c90d34eb4f124b33351a6d172d62a30ee692447f6d0b8ec9d0a62cca03db6c748bf8e95a5e05c8ec478127d1ac6423df807cb0a2183351912243b

Download Submit
memory/2516-10-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/2516-8-0x0000000002C80000-0x0000000002D80000-memory.dmp

Filesize
1024KB

Download
memory/2516-9-0x0000000000400000-0x0000000002BA9000-memory.dmp

Filesize
39.7MB

Download
memory/2516-12-0x0000000000400000-0x0000000002BA9000-memory.dmp

Filesize
39.7MB

Download