dridex | 1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05

Analysis

max time kernel
147s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30-08-2022 20:51

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General

Target

1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe
Size

208KB
MD5

d0409052256c6efc85b155f58cc03f70
SHA1

3ab42ca8ce81f9df0c4f7cd807528c5dd0fb5108
SHA256

1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05
SHA512

3276daa266159b03820abf9e05aeec54e8ba6b748b5f44c76f5d8be0333a45490c7a93df3d227c74e5009b4ac2c08ae05d84862170766c7a304a30cc0bfbc6e5
SSDEEP

3072:ESf6yf4ZtuoMvwloVkldMkPH7fp6CmSIPSi6/8NK3c3:XCyw7cqo+llPHICmSAUJ3

Score

10^/10

dridex botnet evasion trojan

Malware Config

Extracted

Family

dridex

195.123.213.19:443

195.123.238.51:443

45.129.96.9:443

Signatures

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

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exemsra.exe

pid	process
3088	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe
3088	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe
3088	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe
3088	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe
3856	msra.exe
3856	msra.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe

description pid process

Token: SeRestorePrivilege 3088 1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe

description	pid	process
Token: SeRestorePrivilege	3088	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe

description	pid	process	target process
PID 3088 wrote to memory of 3856	3088	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe	msra.exe
PID 3088 wrote to memory of 3856	3088	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe	msra.exe
PID 3088 wrote to memory of 3856	3088	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe	msra.exe
PID 3088 wrote to memory of 3856	3088	1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe	msra.exe

C:\Users\Admin\AppData\Local\Temp\1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe
"C:\Users\Admin\AppData\Local\Temp\1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3088

C:\Windows\SysWOW64\msra.exe
C:\Windows\SysWOW64\msra.exe "C:\Users\Admin\AppData\Local\Temp\1d778359ab155cb190b9f2a7086c3bcb4082aa195ff8f754dae2d665fd20aa05.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3856

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3088-132-0x00000000008D0000-0x0000000000909000-memory.dmp

Filesize
228KB

Download
memory/3088-134-0x0000000000F50000-0x0000000000F6A000-memory.dmp

Filesize
104KB

Download
memory/3856-135-0x0000000000000000-mapping.dmp

Download
memory/3856-137-0x00000000007A0000-0x00000000007D9000-memory.dmp

Filesize
228KB

Download
memory/3856-136-0x00000000007A0000-0x00000000007D9000-memory.dmp

Filesize
228KB

Download
memory/3856-138-0x00000000007A0000-0x00000000007D9000-memory.dmp

Filesize
228KB

Download
memory/3856-139-0x00000000007A0000-0x00000000007D9000-memory.dmp

Filesize
228KB

Download
memory/3856-140-0x00000000007A0000-0x00000000007D9000-memory.dmp

Filesize
228KB

Download
memory/3856-141-0x00000000007A0000-0x00000000007D9000-memory.dmp

Filesize
228KB

Download
memory/3856-142-0x00000000007A0000-0x00000000007D9000-memory.dmp

Filesize
228KB

Download
memory/3856-143-0x00000000007A0000-0x00000000007D9000-memory.dmp

Filesize
228KB

Download
memory/3856-144-0x00000000007A0000-0x00000000007D9000-memory.dmp

Filesize
228KB

Download
memory/3856-150-0x00000000020F0000-0x000000000210A000-memory.dmp

Filesize
104KB

Download