b7dd3bce3ebfbc2d5e3a9f00d47f27cb6a5895c4618c878e314e573a7c216df1

Analysis

max time kernel
122s
max time network
129s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-09-2024 20:01

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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

Processes:

svchost.exe

pid process

2912 svchost.exe
Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

pid	process
2912	svchost.exe

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

Processes:

svchost.exewhoami.exenet.exeTrojan.Dridex.A.exe

description	ioc	process
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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Trojan.Dridex.A.exe

Discovers systems in the same network 1 TTPs 1 IoCs
discovery

Remote System Discovery
T1018

Processes:

net.exe

pid process

2252 net.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Trojan.Dridex.A.exesvchost.exe

pid process

1636 Trojan.Dridex.A.exe
1636 Trojan.Dridex.A.exe
2912 svchost.exe
2912 svchost.exe

pid	process
2252	net.exe

pid	process
1636	Trojan.Dridex.A.exe
1636	Trojan.Dridex.A.exe
2912	svchost.exe
2912	svchost.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

whoami.exe

description	pid	process
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe
Token: SeDebugPrivilege	2288	whoami.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Trojan.Dridex.A.exesvchost.exe

description	pid	process	target process
PID 1636 wrote to memory of 2912	1636	Trojan.Dridex.A.exe	svchost.exe
PID 1636 wrote to memory of 2912	1636	Trojan.Dridex.A.exe	svchost.exe
PID 1636 wrote to memory of 2912	1636	Trojan.Dridex.A.exe	svchost.exe
PID 1636 wrote to memory of 2912	1636	Trojan.Dridex.A.exe	svchost.exe
PID 1636 wrote to memory of 2912	1636	Trojan.Dridex.A.exe	svchost.exe
PID 2912 wrote to memory of 2288	2912	svchost.exe	whoami.exe
PID 2912 wrote to memory of 2288	2912	svchost.exe	whoami.exe
PID 2912 wrote to memory of 2288	2912	svchost.exe	whoami.exe
PID 2912 wrote to memory of 2288	2912	svchost.exe	whoami.exe
PID 2912 wrote to memory of 2252	2912	svchost.exe	net.exe
PID 2912 wrote to memory of 2252	2912	svchost.exe	net.exe
PID 2912 wrote to memory of 2252	2912	svchost.exe	net.exe
PID 2912 wrote to memory of 2252	2912	svchost.exe	net.exe

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:1636

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:2912

C:\Windows\SysWOW64\whoami.exe
C:\Windows\system32\whoami.exe /all
3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2288

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:2252

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Share Discovery

T1135

System Location Discovery

T1614

System Language Discovery

T1614.001

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1636-5-0x0000000000840000-0x0000000000862000-memory.dmp

Filesize
136KB

Download
memory/1636-1-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1636-0-0x0000000000840000-0x0000000000862000-memory.dmp

Filesize
136KB

Download
memory/2912-7-0x00000000002E0000-0x0000000000302000-memory.dmp

Filesize
136KB

Download
memory/2912-2-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2912-11-0x00000000002E0000-0x0000000000302000-memory.dmp

Filesize
136KB

Download
memory/2912-3-0x0000000076C29000-0x0000000076C2A000-memory.dmp

Filesize
4KB

Download
memory/2912-10-0x00000000002E0000-0x0000000000302000-memory.dmp

Filesize
136KB

Download
memory/2912-9-0x00000000002E0000-0x0000000000302000-memory.dmp

Filesize
136KB

Download
memory/2912-8-0x00000000002E0000-0x0000000000302000-memory.dmp

Filesize
136KB

Download
memory/2912-6-0x00000000002E0000-0x0000000000302000-memory.dmp

Filesize
136KB

Download
memory/2912-13-0x00000000002E0000-0x0000000000302000-memory.dmp

Filesize
136KB

Download
memory/2912-12-0x00000000002E0000-0x0000000000302000-memory.dmp

Filesize
136KB

Download
memory/2912-18-0x0000000076BA0000-0x0000000076CB0000-memory.dmp

Filesize
1.1MB

Download