dridex | f98738570d8c66e4c87bdec0d6d9ccb5f7de0421cc734e1af55664e6bf446f46

Analysis

max time kernel
120s
max time network
147s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
11-11-2023 13:40

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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

pid	Process
2780	svchost.exe

Discovers systems in the same network 1 TTPs 1 IoCs

discovery

Remote System Discovery

T1018

pid	Process
2564	net.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2908	Dridex.JhiSharp.dll.exe
2908	Dridex.JhiSharp.dll.exe
2780	svchost.exe
2780	svchost.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeRestorePrivilege	2908	Dridex.JhiSharp.dll.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe
Token: SeDebugPrivilege	2576	whoami.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 2780	2908	Dridex.JhiSharp.dll.exe	31
PID 2908 wrote to memory of 2780	2908	Dridex.JhiSharp.dll.exe	31
PID 2908 wrote to memory of 2780	2908	Dridex.JhiSharp.dll.exe	31
PID 2908 wrote to memory of 2780	2908	Dridex.JhiSharp.dll.exe	31
PID 2908 wrote to memory of 2780	2908	Dridex.JhiSharp.dll.exe	31
PID 2780 wrote to memory of 2576	2780	svchost.exe	32
PID 2780 wrote to memory of 2576	2780	svchost.exe	32
PID 2780 wrote to memory of 2576	2780	svchost.exe	32
PID 2780 wrote to memory of 2576	2780	svchost.exe	32
PID 2780 wrote to memory of 2564	2780	svchost.exe	34
PID 2780 wrote to memory of 2564	2780	svchost.exe	34
PID 2780 wrote to memory of 2564	2780	svchost.exe	34
PID 2780 wrote to memory of 2564	2780	svchost.exe	34

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:2908
- 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:2780
- - C:\Windows\SysWOW64\whoami.exe
    C:\Windows\system32\whoami.exe /all
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2576
- - C:\Windows\SysWOW64\net.exe
    C:\Windows\system32\net.exe view
    3⤵
    - Discovers systems in the same network
    PID:2564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2780-10-0x0000000000280000-0x00000000002A6000-memory.dmp

Filesize
152KB

Download
memory/2780-6-0x0000000000280000-0x00000000002A6000-memory.dmp

Filesize
152KB

Download
memory/2780-2-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2780-27-0x00000000765B0000-0x00000000766C0000-memory.dmp

Filesize
1.1MB

Download
memory/2780-5-0x00000000765B0000-0x00000000766C0000-memory.dmp

Filesize
1.1MB

Download
memory/2780-8-0x0000000000280000-0x00000000002A6000-memory.dmp

Filesize
152KB

Download
memory/2780-14-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/2780-7-0x0000000000280000-0x00000000002A6000-memory.dmp

Filesize
152KB

Download
memory/2780-9-0x0000000000280000-0x00000000002A6000-memory.dmp

Filesize
152KB

Download
memory/2780-13-0x0000000000280000-0x00000000002A6000-memory.dmp

Filesize
152KB

Download
memory/2780-11-0x0000000000280000-0x00000000002A6000-memory.dmp

Filesize
152KB

Download
memory/2780-12-0x0000000000280000-0x00000000002A6000-memory.dmp

Filesize
152KB

Download
memory/2908-0-0x0000000000CB0000-0x0000000000CD6000-memory.dmp

Filesize
152KB

Download
memory/2908-1-0x0000000000110000-0x0000000000116000-memory.dmp

Filesize
24KB

Download
memory/2908-4-0x0000000000CB0000-0x0000000000CD6000-memory.dmp

Filesize
152KB

Download