dridex | 0c35f5b724faaa4d0f4f17f62272610047408b381df876067c98fca735a3682d

Analysis

max time kernel
1800s
max time network
1825s
platform
windows11-21h2_x64
resource
win11-20231128-en
resource tags

arch:x64arch:x86image:win11-20231128-enlocale:en-usos:windows11-21h2-x64system
submitted
04-12-2023 17:56

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General

Target

The-MALWARE-Repo-master/Banking-Malware/Dridex/Dridex.JhiSharp.dll.exe
Size

148KB
MD5

9d75ff0e9447ceb89c90cca24a1dbec1
SHA1

ebae1054d69619e9e70c9b2e806edb9000d7feb9
SHA256

f2b33edb7efa853eb7f11cb8259243238e220fdc0bfc6987835ba1b12c4af1eb
SHA512

6df94dbe3681c1cb572d63e54a6753b3bae7075b86507f33f152795c6e61f1feac6742986d7c72a2834f28c85d0a1890bb31b5888b98b29754300dceb63e210d
SSDEEP

1536:t1hWmKdZ9WmQTt+6KK2Ml+dZyx6wVIWiwiuvro1d2C91q5nYaY4vV4KBmX:t1hYZQtTt+02G+dHgMuzWZ1qISVkX

Score

10^/10

dridex botnet

Malware Config

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex
Deletes itself 1 IoCs

Processes:

svchost.exe

pid process

4780 svchost.exe
Discovers systems in the same network 1 TTPs 1 IoCs
discovery

Remote System Discovery
T1018

Processes:

net.exe

pid process

3816 net.exe

pid	process
4780	svchost.exe

pid	process
3816	net.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Dridex.JhiSharp.dll.exesvchost.exe

pid	process
1508	Dridex.JhiSharp.dll.exe
1508	Dridex.JhiSharp.dll.exe
1508	Dridex.JhiSharp.dll.exe
1508	Dridex.JhiSharp.dll.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe

Suspicious use of AdjustPrivilegeToken 28 IoCs

Processes:

Dridex.JhiSharp.dll.exewhoami.exe

description	pid	process
Token: SeRestorePrivilege	1508	Dridex.JhiSharp.dll.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe
Token: SeDebugPrivilege	2476	whoami.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Dridex.JhiSharp.dll.exesvchost.exe

description	pid	process	target process
PID 1508 wrote to memory of 4780	1508	Dridex.JhiSharp.dll.exe	svchost.exe
PID 1508 wrote to memory of 4780	1508	Dridex.JhiSharp.dll.exe	svchost.exe
PID 1508 wrote to memory of 4780	1508	Dridex.JhiSharp.dll.exe	svchost.exe
PID 1508 wrote to memory of 4780	1508	Dridex.JhiSharp.dll.exe	svchost.exe
PID 4780 wrote to memory of 2476	4780	svchost.exe	whoami.exe
PID 4780 wrote to memory of 2476	4780	svchost.exe	whoami.exe
PID 4780 wrote to memory of 2476	4780	svchost.exe	whoami.exe
PID 4780 wrote to memory of 3816	4780	svchost.exe	net.exe
PID 4780 wrote to memory of 3816	4780	svchost.exe	net.exe
PID 4780 wrote to memory of 3816	4780	svchost.exe	net.exe

C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Banking-Malware\Dridex\Dridex.JhiSharp.dll.exe
"C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Banking-Malware\Dridex\Dridex.JhiSharp.dll.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1508

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe "C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Banking-Malware\Dridex\Dridex.JhiSharp.dll.exe"
2⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4780

C:\Windows\SysWOW64\whoami.exe
C:\Windows\system32\whoami.exe /all
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2476

C:\Windows\SysWOW64\net.exe
C:\Windows\system32\net.exe view
3⤵
- Discovers systems in the same network
PID:3816

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1508-5-0x0000000000B90000-0x0000000000BB6000-memory.dmp

Filesize
152KB

Download
memory/1508-0-0x0000000001430000-0x0000000001436000-memory.dmp

Filesize
24KB

Download
memory/1508-1-0x0000000000B90000-0x0000000000BB6000-memory.dmp

Filesize
152KB

Download
memory/4780-8-0x00000000025C0000-0x00000000025E6000-memory.dmp

Filesize
152KB

Download
memory/4780-4-0x0000000076A50000-0x0000000076B40000-memory.dmp

Filesize
960KB

Download
memory/4780-7-0x00000000025C0000-0x00000000025E6000-memory.dmp

Filesize
152KB

Download
memory/4780-2-0x0000000000EC0000-0x0000000000EC1000-memory.dmp

Filesize
4KB

Download
memory/4780-9-0x00000000025C0000-0x00000000025E6000-memory.dmp

Filesize
152KB

Download
memory/4780-6-0x00000000025C0000-0x00000000025E6000-memory.dmp

Filesize
152KB

Download
memory/4780-11-0x00000000025C0000-0x00000000025E6000-memory.dmp

Filesize
152KB

Download
memory/4780-10-0x00000000025C0000-0x00000000025E6000-memory.dmp

Filesize
152KB

Download
memory/4780-12-0x00000000025C0000-0x00000000025E6000-memory.dmp

Filesize
152KB

Download
memory/4780-13-0x00000000025C0000-0x00000000025E6000-memory.dmp

Filesize
152KB

Download
memory/4780-14-0x0000000000EA0000-0x0000000000EA6000-memory.dmp

Filesize
24KB

Download
memory/4780-30-0x0000000076A50000-0x0000000076B40000-memory.dmp

Filesize
960KB

Download