dridex | 8b070448c29ee628c9410456b021f0f8a372ef122ccfe227c331a014423a80a2

Analysis

Target
8b070448c29ee628c9410456b021f0f8a372ef122ccfe227c331a014423a80a2.dll
Size 188KB
Sample210224-3ect5t16mx
SHA256 8b070448c29ee628c9410456b021f0f8a372ef122ccfe227c331a014423a80a2
MD5 5882bced8a23d0d6c278d75d38d1c894
SHA1 3a45aa17e8ea3e57f281757bce2dca66407d6b08
SHA512 6517671a0e4a52c50c94f053037580b0369d5369054afed5216805c6ae3877243ebca98bda0ecf115cd640e30cf75da14a6cb6acf793dab9630fa5c9b6446c69
MD5 SHA1 SHA512

Score

10^/10

Family

Botnet

rc4.plain

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.

resource	yara_rule
behavioral2/memory/1352-3-0x00000000738B0000-0x00000000738E1000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
812	1352	WerFault.exe	70

Suspicious behavior: EnumeratesProcesses 14 IoCs

Suspicious use of AdjustPrivilegeToken 3 IoCs

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 1352	1152	rundll32.exe	70
PID 1152 wrote to memory of 1352	1152	rundll32.exe	70
PID 1152 wrote to memory of 1352	1152	rundll32.exe	70

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b070448c29ee628c9410456b021f0f8a372ef122ccfe227c331a014423a80a2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b070448c29ee628c9410456b021f0f8a372ef122ccfe227c331a014423a80a2.dll,#1
  2⤵
  PID:1352
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 732
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:812

memory/812-5-0x0000000004760000-0x0000000004761000-memory.dmp

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memory/1352-3-0x00000000738B0000-0x00000000738E1000-memory.dmp

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memory/1352-4-0x0000000004E70000-0x0000000004E76000-memory.dmp

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