b7dd3bce3ebfbc2d5e3a9f00d47f27cb6a5895c4618c878e314e573a7c216df1

Resubmissions

22-10-2024 02:07

241022-cka1nssfkj 10

Analysis

max time kernel
55s
max time network
71s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22-10-2024 02:07

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General

Target

The-MALWARE-Repo-master/Banking-Malware/Dridex/Trojan.Dridex.A.exe
Size

132KB
MD5

dbf96ab40b728c12951d317642fbd9da
SHA1

38687e06f4f66a6a661b94aaf4e73d0012dfb8e3
SHA256

daab430bb5771eaa7af0fbd3417604e8af5f4693099a6393a4dc3b440863bced
SHA512

a49cc96651d01da5d6cbb833df36b7987eafb4f09cc9c516c10d0d812002d06ae8edee4e7256c84e300dc2eadad90f7bb37c797bccdee4bad16fcaf88277b381
SSDEEP

3072:uItv1YJOQnVc2pEANuoUeyCx9CC5O86BJaoqsf:xrr2pEANuXCx9Jd6c

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2076	svchost.exe

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Trojan.Dridex.A.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	whoami.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe

Discovers systems in the same network 1 TTPs 1 IoCs

discovery

Remote System Discovery

T1018

pid	Process
2860	net.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1660	Trojan.Dridex.A.exe
1660	Trojan.Dridex.A.exe
1660	Trojan.Dridex.A.exe
2076	svchost.exe
2076	svchost.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe
Token: SeDebugPrivilege	1284	whoami.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 2076	1660	Trojan.Dridex.A.exe	31
PID 1660 wrote to memory of 2076	1660	Trojan.Dridex.A.exe	31
PID 1660 wrote to memory of 2076	1660	Trojan.Dridex.A.exe	31
PID 1660 wrote to memory of 2076	1660	Trojan.Dridex.A.exe	31
PID 1660 wrote to memory of 2076	1660	Trojan.Dridex.A.exe	31
PID 2076 wrote to memory of 1284	2076	svchost.exe	32
PID 2076 wrote to memory of 1284	2076	svchost.exe	32
PID 2076 wrote to memory of 1284	2076	svchost.exe	32
PID 2076 wrote to memory of 1284	2076	svchost.exe	32
PID 2076 wrote to memory of 2860	2076	svchost.exe	34
PID 2076 wrote to memory of 2860	2076	svchost.exe	34
PID 2076 wrote to memory of 2860	2076	svchost.exe	34
PID 2076 wrote to memory of 2860	2076	svchost.exe	34

C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Banking-Malware\Dridex\Trojan.Dridex.A.exe
"C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Banking-Malware\Dridex\Trojan.Dridex.A.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe "C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Banking-Malware\Dridex\Trojan.Dridex.A.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Windows\SysWOW64\whoami.exe
    C:\Windows\system32\whoami.exe /all
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1284
- - C:\Windows\SysWOW64\net.exe
    C:\Windows\system32\net.exe view
    3⤵
    - System Location Discovery: System Language Discovery
    - Discovers systems in the same network
    PID:2860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Share Discovery

T1135

Remote System Discovery

T1018

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1660-5-0x0000000000180000-0x00000000001A2000-memory.dmp

Filesize
136KB

Download
memory/1660-1-0x00000000000B0000-0x00000000000B6000-memory.dmp

Filesize
24KB

Download
memory/1660-0-0x0000000000180000-0x00000000001A2000-memory.dmp

Filesize
136KB

Download
memory/2076-13-0x0000000000170000-0x0000000000192000-memory.dmp

Filesize
136KB

Download
memory/2076-2-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2076-6-0x0000000000170000-0x0000000000192000-memory.dmp

Filesize
136KB

Download
memory/2076-4-0x00000000757E9000-0x00000000757EA000-memory.dmp

Filesize
4KB

Download
memory/2076-12-0x0000000000170000-0x0000000000192000-memory.dmp

Filesize
136KB

Download
memory/2076-11-0x0000000000170000-0x0000000000192000-memory.dmp

Filesize
136KB

Download
memory/2076-10-0x0000000000170000-0x0000000000192000-memory.dmp

Filesize
136KB

Download
memory/2076-9-0x0000000000170000-0x0000000000192000-memory.dmp

Filesize
136KB

Download
memory/2076-8-0x0000000000170000-0x0000000000192000-memory.dmp

Filesize
136KB

Download
memory/2076-7-0x0000000000170000-0x0000000000192000-memory.dmp

Filesize
136KB

Download
memory/2076-18-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2076-27-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download