dridex | 5b08fdb029e72ba743be44f2b53d808649446232ce4c9d81c5e788287acc57c9

Analysis

max time kernel
140s
max time network
142s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17-04-2024 13:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe
Size

176KB
MD5

c8bb08283e55aed151417a9ad1bc7ad9
SHA1

57f8fe479206f195b630cf8232a0c0e9c5a47977
SHA256

6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9
SHA512

91a76d1fffd3932864118b519b13554745518ebd3ef7ab7c5f7036e39456fd76883f7e91d817072847de5b5d89e98c052eed9422e58d469f04edf28f1780611e
SSDEEP

3072:FKbn6tE8guR4ltU9gxK7Lu6tdcjVBOY25Sn43p:FKb6tE8F4cgcLu6cdcSn

Score

10^/10

dridex botnet evasion trojan

Malware Config

Extracted

Family

dridex

192.52.166.96:443

5.149.248.19:443

188.116.25.103:443

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:

msra.exe

pid process

1992 msra.exe

pid	process
1992	msra.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exemsra.exe

pid	process
2972	6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe
2972	6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe
1992	msra.exe
1992	msra.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe

description pid process

Token: SeRestorePrivilege 2972 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe

description	pid	process
Token: SeRestorePrivilege	2972	6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe

description	pid	process	target process
PID 2972 wrote to memory of 1992	2972	6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe	msra.exe
PID 2972 wrote to memory of 1992	2972	6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe	msra.exe
PID 2972 wrote to memory of 1992	2972	6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe	msra.exe
PID 2972 wrote to memory of 1992	2972	6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe	msra.exe
PID 2972 wrote to memory of 1992	2972	6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe	msra.exe

C:\Users\Admin\AppData\Local\Temp\6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe
"C:\Users\Admin\AppData\Local\Temp\6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2972

C:\Windows\SysWOW64\msra.exe
C:\Windows\SysWOW64\msra.exe "C:\Users\Admin\AppData\Local\Temp\6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe"
2⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
PID:1992

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1992-7-0x00000000001A0000-0x00000000001CD000-memory.dmp

Filesize
180KB

Download
memory/1992-11-0x0000000076980000-0x0000000076A90000-memory.dmp

Filesize
1.1MB

Download
memory/1992-2-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/1992-4-0x00000000001A0000-0x00000000001CD000-memory.dmp

Filesize
180KB

Download
memory/1992-20-0x0000000076980000-0x0000000076A90000-memory.dmp

Filesize
1.1MB

Download
memory/1992-6-0x00000000001A0000-0x00000000001CD000-memory.dmp

Filesize
180KB

Download
memory/1992-19-0x0000000000170000-0x0000000000177000-memory.dmp

Filesize
28KB

Download
memory/1992-8-0x00000000001A0000-0x00000000001CD000-memory.dmp

Filesize
180KB

Download
memory/1992-13-0x00000000001A0000-0x00000000001CD000-memory.dmp

Filesize
180KB

Download
memory/1992-10-0x00000000001A0000-0x00000000001CD000-memory.dmp

Filesize
180KB

Download
memory/1992-9-0x00000000001A0000-0x00000000001CD000-memory.dmp

Filesize
180KB

Download
memory/1992-12-0x00000000001A0000-0x00000000001CD000-memory.dmp

Filesize
180KB

Download
memory/2972-0-0x0000000000BA0000-0x0000000000BCD000-memory.dmp

Filesize
180KB

Download
memory/2972-1-0x00000000002C0000-0x00000000002C7000-memory.dmp

Filesize
28KB

Download
memory/2972-5-0x0000000000BA0000-0x0000000000BCD000-memory.dmp

Filesize
180KB

Download