saintbot | 9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a

General

Target

9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
Size

481KB
MD5

af9a60ea728985f492119ebf713e0716
SHA1

4fecd1895b6f7ff41b8b0dee700b5f194743b36a
SHA256

9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a
SHA512

ea30b2c32d5737e863cba1e2c15260d6127642d57266b0ff696caf5b2be7d8044fb946af84626e24492159f2404726b8ee476331596f7e54dc6540f473f9bd44
SSDEEP

12288:mOvYiBk/qBZ9wu0YF4bojSKFg3Up7zwbv6JtTBLzv0Qfcjejje7IfJqIksJC74Jr:VfBkG9RF4bojSKFg3Up7zwbv6JtTBLzF

Score

10^/10

saintbot zgrat dropper rat

Malware Config

Signatures

Detect ZGRat V2 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1196-27-0x0000000005810000-0x0000000005884000-memory.dmp	family_zgrat_v2

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

SaintBot payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1724-39-0x0000000000400000-0x000000000040B000-memory.dmp	family_saintbot

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

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

Processes:

9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe

Drops startup file 1 IoCs

Processes:

MSBuild.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\20471.exe MSBuild.exe
Executes dropped EXE 1 IoCs

Processes:

20471.exe

pid process

1868 20471.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\20471.exe	MSBuild.exe

pid	process
1868	20471.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

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\start /b "" cmd /c del "%~f0"&exit /b	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe

description	pid	process	target process
PID 1196 set thread context of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.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
evasion

Processes:

timeout.exe

pid process

4204 timeout.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2000 PING.EXE

pid	process
4204	timeout.exe

pid	process
2000	PING.EXE

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

powershell.exe9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe

pid	process
1972	powershell.exe
1972	powershell.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exe9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe

description	pid	process
Token: SeDebugPrivilege	1972	powershell.exe
Token: SeDebugPrivilege	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe

Suspicious use of WriteProcessMemory 37 IoCs

Processes:

9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exepowershell.execmd.exeMSBuild.execmd.exe

description	pid	process	target process
PID 1196 wrote to memory of 1972	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	powershell.exe
PID 1196 wrote to memory of 1972	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	powershell.exe
PID 1196 wrote to memory of 1972	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	powershell.exe
PID 1972 wrote to memory of 2012	1972	powershell.exe	cmd.exe
PID 1972 wrote to memory of 2012	1972	powershell.exe	cmd.exe
PID 1972 wrote to memory of 2012	1972	powershell.exe	cmd.exe
PID 2012 wrote to memory of 4204	2012	cmd.exe	timeout.exe
PID 2012 wrote to memory of 4204	2012	cmd.exe	timeout.exe
PID 2012 wrote to memory of 4204	2012	cmd.exe	timeout.exe
PID 1196 wrote to memory of 4608	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 4608	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 4608	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 3172	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 3172	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 3172	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1196 wrote to memory of 1724	1196	9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe	MSBuild.exe
PID 1724 wrote to memory of 1868	1724	MSBuild.exe	20471.exe
PID 1724 wrote to memory of 1868	1724	MSBuild.exe	20471.exe
PID 1724 wrote to memory of 1868	1724	MSBuild.exe	20471.exe
PID 1724 wrote to memory of 2720	1724	MSBuild.exe	cmd.exe
PID 1724 wrote to memory of 2720	1724	MSBuild.exe	cmd.exe
PID 1724 wrote to memory of 2720	1724	MSBuild.exe	cmd.exe
PID 2720 wrote to memory of 2000	2720	cmd.exe	PING.EXE
PID 2720 wrote to memory of 2000	2720	cmd.exe	PING.EXE
PID 2720 wrote to memory of 2000	2720	cmd.exe	PING.EXE
PID 2720 wrote to memory of 4292	2720	cmd.exe	cmd.exe
PID 2720 wrote to memory of 4292	2720	cmd.exe	cmd.exe
PID 2720 wrote to memory of 4292	2720	cmd.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe
"C:\Users\Admin\AppData\Local\Temp\9d7c3463d4a4f4390313c214c7a79042b4525ae639e151b5ec8a560b0dd5bd0a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc YwBtAGQAIAAvAGMAIAB0AGkAbQBlAG8AdQB0ACAAMgAwAA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1972
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout 20
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2012
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 20
      4⤵
      Delays execution with timeout.exe
      PID:4204
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  2⤵
  PID:4608
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  2⤵
  PID:3172
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  2⤵
  - Drops startup file
  - Maps connected drives based on registry
  - Suspicious use of WriteProcessMemory
  PID:1724
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\20471.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\20471.exe"
    3⤵
    - Executes dropped EXE
    PID:1868
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\del.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2720
  - - C:\Windows\SysWOW64\PING.EXE
      ping localhost -n 3
      4⤵
      Runs ping.exe
      PID:2000
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c del "C:\Users\Admin\AppData\Roaming\del.bat"
      4⤵
      PID:4292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

Remote System Discovery

1

T1018

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zuno1ujj.wqh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\20471.exe

Filesize
256KB

MD5
8fdf47e0ff70c40ed3a17014aeea4232

SHA1
e6256a0159688f0560b015da4d967f41cbf8c9bd

SHA256
ed9884bac608c06b7057037cc91d90e4ae5f74dd2dbce2af476699c6d4492d82

SHA512
bd69d092ed4f9c5e1f24eaf5ec79fb316469d53849dc798fae0fcba5e90869b77ee924c23cc6f692198ff25827ab60ad47bb46cadd6e0aadde7731cbafb013be

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

Filesize
124B

MD5
df77611384b4fe4641d8b355086ba1bc

SHA1
5a2f90e6bbb19fdb73fe7bc19b2e1e42631b8313

SHA256
00cb72eb24f8e7b58ea2542ba055a446e59184d22038a001d39762eb225b58fd

SHA512
6c17d1f672b0418f71fba7e571b29c95013b24ae94efe04dc830dc322b7cd7af0ea925a2ca633969f640b7e28ee0d8f59c34d84789a59901ee8ead95ee3a4e99

Download Submit
memory/1196-30-0x0000000006520000-0x000000000656C000-memory.dmp

Filesize
304KB

Download
memory/1196-29-0x00000000064B0000-0x00000000064DE000-memory.dmp

Filesize
184KB

Download
memory/1196-28-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

Download
memory/1196-27-0x0000000005810000-0x0000000005884000-memory.dmp

Filesize
464KB

Download
memory/1196-33-0x0000000006ED0000-0x0000000007474000-memory.dmp

Filesize
5.6MB

Download
memory/1196-0-0x0000000000D80000-0x0000000000DF8000-memory.dmp

Filesize
480KB

Download
memory/1196-22-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1196-31-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

Download
memory/1196-1-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1196-32-0x0000000006190000-0x0000000006222000-memory.dmp

Filesize
584KB

Download
memory/1196-40-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1724-34-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1724-39-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1868-55-0x0000000000B50000-0x0000000000B90000-memory.dmp

Filesize
256KB

Download
memory/1868-56-0x0000000074FC0000-0x0000000075770000-memory.dmp

Filesize
7.7MB

Download
memory/1868-58-0x0000000005320000-0x000000000533A000-memory.dmp

Filesize
104KB

Download
memory/1868-57-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/1868-59-0x0000000005580000-0x00000000056DA000-memory.dmp

Filesize
1.4MB

Download
memory/1868-61-0x0000000074FC0000-0x0000000075770000-memory.dmp

Filesize
7.7MB

Download
memory/1972-8-0x0000000005580000-0x00000000055E6000-memory.dmp

Filesize
408KB

Download
memory/1972-26-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1972-23-0x0000000004820000-0x0000000004830000-memory.dmp

Filesize
64KB

Download
memory/1972-21-0x0000000005C50000-0x0000000005C9C000-memory.dmp

Filesize
304KB

Download
memory/1972-20-0x0000000005C10000-0x0000000005C2E000-memory.dmp

Filesize
120KB

Download
memory/1972-19-0x0000000005770000-0x0000000005AC4000-memory.dmp

Filesize
3.3MB

Download
memory/1972-14-0x0000000005600000-0x0000000005666000-memory.dmp

Filesize
408KB

Download
memory/1972-7-0x0000000004D80000-0x0000000004DA2000-memory.dmp

Filesize
136KB

Download
memory/1972-6-0x0000000004E60000-0x0000000005488000-memory.dmp

Filesize
6.2MB

Download
memory/1972-5-0x0000000004820000-0x0000000004830000-memory.dmp

Filesize
64KB

Download
memory/1972-4-0x0000000004820000-0x0000000004830000-memory.dmp

Filesize
64KB

Download
memory/1972-3-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1972-2-0x0000000002650000-0x0000000002686000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads