dridex | 57efc1dfb758d4ed2c550e44ac01e93c71d2eaf7b0d8b4b7fd364d6f5069d9e8

Analysis

max time kernel
66s
max time network
53s
platform
windows7_x64
resource
win7v20201028
submitted
30-11-2020 13:44

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General

Target

57efc1dfb758d4ed2c550e44ac01e93c71d2eaf7b0d8b4b7fd364d6f5069d9e8.exe
Size

276KB
MD5

95cc84b83fe02e3b970397634b300816
SHA1

a5b419e570136866d793d51bc498731aa51edbe6
SHA256

57efc1dfb758d4ed2c550e44ac01e93c71d2eaf7b0d8b4b7fd364d6f5069d9e8
SHA512

7df460dc6d9cc38e9e088dd6a772ebc69150d5ce158c48b20a58b88839f1fbda4f7b97afa2d1cbf9954d0efeb73cf3105d0653882ebd6a5527a3e14293479111

Score

10^/10

dridex 12333 botnet discovery evasion loader trojan

Malware Config

Extracted

Family

dridex

Botnet

12333

178.62.189.250:443

217.79.184.243:33443

195.159.28.230:4443

rc4.plain

Signatures

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

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

Processes:

resource	yara_rule
behavioral1/memory/1096-2-0x0000000000B40000-0x0000000000B79000-memory.dmp	dridex_ldr

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

57efc1dfb758d4ed2c550e44ac01e93c71d2eaf7b0d8b4b7fd364d6f5069d9e8.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	57efc1dfb758d4ed2c550e44ac01e93c71d2eaf7b0d8b4b7fd364d6f5069d9e8.exe

C:\Users\Admin\AppData\Local\Temp\57efc1dfb758d4ed2c550e44ac01e93c71d2eaf7b0d8b4b7fd364d6f5069d9e8.exe
"C:\Users\Admin\AppData\Local\Temp\57efc1dfb758d4ed2c550e44ac01e93c71d2eaf7b0d8b4b7fd364d6f5069d9e8.exe"
1⤵
- Checks whether UAC is enabled
PID:1096

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1096-2-0x0000000000B40000-0x0000000000B79000-memory.dmp

Filesize
228KB

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memory/1676-3-0x000007FEF77D0000-0x000007FEF7A4A000-memory.dmp

Filesize
2.5MB

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