darkgate | bff6c1cc7b3b8e6b206390d9e7053defa98e20915793dd3989c6df0de3fa5252

Analysis

max time kernel
98s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29-03-2024 13:40

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General

Target

dark_drop.exe
Size

1.4MB
MD5

d6dde64d64bef5cebbc75e4b19704f88
SHA1

b8081ae07380af61e6562ca6dba12dc98b9c06f6
SHA256

bff6c1cc7b3b8e6b206390d9e7053defa98e20915793dd3989c6df0de3fa5252
SHA512

aa079e4cf0a46a04389d5c174bc24e995f5398e5ccc4088ccda00a3a3657e536ce86a3fbf365f8758c0eb81e0db4f3344447e377380d5a29ca2a17d59c84d6b9
SSDEEP

24576:GYT3E53Myyzl0hMf1tr7Caw8M09KW6AAUGIMVJ5/s:G23EZpBh211Waw309+UGIsT/

Score

10^/10

darkgate kaitoshiba123 stealer

Malware Config

Extracted

Family

darkgate

Botnet

kaitoshiba123

45.63.52.184

Attributes

anti_analysis
true
anti_debug
false
anti_vm
true
c2_port
8094
check_disk
false
check_ram
false
check_xeon
false
crypter_au3
false
crypter_dll
false
crypter_raw_stub
false
internal_mutex
bpEgCXsp
minimum_disk
100
minimum_ram
4096
ping_interval
6
rootkit
false
startup_persistence
true
username
kaitoshiba123

Signatures

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

Detect DarkGate stealer 2 IoCs

resource	yara_rule
behavioral1/memory/2972-11-0x0000000005AA0000-0x0000000005E2A000-memory.dmp	family_darkgate_v6
behavioral1/memory/2972-12-0x0000000005AA0000-0x0000000005E2A000-memory.dmp	family_darkgate_v6

Executes dropped EXE 1 IoCs

pid	Process
2972	Autoit3.exe

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	Autoit3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Autoit3.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 2972	4224	dark_drop.exe	84
PID 4224 wrote to memory of 2972	4224	dark_drop.exe	84
PID 4224 wrote to memory of 2972	4224	dark_drop.exe	84

C:\Users\Admin\AppData\Local\Temp\dark_drop.exe
"C:\Users\Admin\AppData\Local\Temp\dark_drop.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4224
- \??\c:\st\Autoit3.exe
  "c:\st\Autoit3.exe" c:\st\script.a3x
  2⤵
  - Executes dropped EXE
  - Checks processor information in registry
  PID:2972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\st\Autoit3.exe

Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
\??\c:\st\script.a3x

Filesize
501KB

MD5
280c8a6fe09f38a8bee8a0efbc5f04b8

SHA1
66b72bd6138d8e1a5b987d0f6985241ac1ca04fa

SHA256
e86b02bf58374405971ffdbe260586eeeed56ff5522ffe0fdcc179b5b8e94e71

SHA512
d619fc6647fc5853e2960cd3c115a4d941c344b027068593a919b01bd681e7caa0418f9c78041736286947f9cb97ee36bc7b19220903cf10a6431ad0b72ae437

Download Submit
\??\c:\st\test.txt

Filesize
76B

MD5
1d4125c8f8baf4970a5f45ff399a1eed

SHA1
d373c9177472a67aeda3c6340f7b09154ca987a2

SHA256
02ce2c3706b4bfe2f2c595686c969b4e0003522ff0c11812406557bbd3891287

SHA512
7d2d046dc7a57384206fa794f8b4ab51169bfd8683b7fa23079c511b59160ab9266478bd9010f817d8c66a88ac427ef3dca11e0fb8e42a4726e8acd21c72b17c

Download Submit
memory/2972-10-0x0000000004590000-0x0000000005560000-memory.dmp

Filesize
15.8MB

Download
memory/2972-11-0x0000000005AA0000-0x0000000005E2A000-memory.dmp

Filesize
3.5MB

Download
memory/2972-12-0x0000000005AA0000-0x0000000005E2A000-memory.dmp

Filesize
3.5MB

Download
memory/4224-5-0x0000000000400000-0x0000000000567000-memory.dmp

Filesize
1.4MB

Download