dridex | ed360de367db2affc623e6432fa213e0c4f509016b407225a188a5255697f8ad

Analysis

max time kernel
25s
max time network
69s
platform
windows10_x64
resource
win10v20210408
submitted
16/04/2021, 19:12

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General

Target
ed360de367db2affc623e6432fa213e0c4f509016b407225a188a5255697f8ad.dll
Size 162KB
Sample210416-h6spfre3aj
SHA256 ed360de367db2affc623e6432fa213e0c4f509016b407225a188a5255697f8ad
MD5 e1e51fe0ddce39246892f8e93e324f11
SHA1 e2bc29672a2b4ca49c066a963c2162c41462dc8f
SHA512 3d8227699135d1f143554d8eb9ac0c377c914a4fb289b0c31c011d51dcd4d901ae8e0b6724eae7da5bed9673abbbcfe9517288899680d7a5d67d2f15a8a081d2
MD5 SHA1 SHA512

Score

10^/10

dridex 40112 botnet evasion loader trojan

Malware Config

Extracted

Family

dridex

Botnet

40112

107.172.227.10:443
172.93.133.123:2303
108.168.61.147:8172

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

resource	yara_rule
behavioral2/memory/1504-115-0x0000000074160000-0x000000007418E000-memory.dmp	dridex_ldr

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 904 wrote to memory of 1504	904	rundll32.exe	70
PID 904 wrote to memory of 1504	904	rundll32.exe	70
PID 904 wrote to memory of 1504	904	rundll32.exe	70

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ed360de367db2affc623e6432fa213e0c4f509016b407225a188a5255697f8ad.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:904
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ed360de367db2affc623e6432fa213e0c4f509016b407225a188a5255697f8ad.dll,#1
  2⤵
  - Checks whether UAC is enabled
  PID:1504

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/1504-115-0x0000000074160000-0x000000007418E000-memory.dmp

Download

memory/1504-117-0x00000000008C0000-0x00000000008C6000-memory.dmp