emotet | 3d89b46eb4d56c143a49e9f77f91d33d38e10c831b2ceaa5a98651e4881fbe8e | Triage

Analysis

max time kernel
83s
max time network
139s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:28

Sharing

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General

Target

3d89b46eb4d56c143a49e9f77f91d33d38e10c831b2ceaa5a98651e4881fbe8e.dll
Size

532KB
MD5

e076dbbe033ab31887afd597cc71b600
SHA1

42f8ab6a378c20fff3e7b1d29f4c524b3827a62c
SHA256

3d89b46eb4d56c143a49e9f77f91d33d38e10c831b2ceaa5a98651e4881fbe8e
SHA512

a5d234ff4642c2431dea5ce9d7bda1e555324f13cb838d3f3f849844ae372d9f001f3238f4f2351f9dd1a822d422112e09ef9062d414be31e8111152341ed63a

Score

10^/10

emotet banker suricata trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2712 regsvr32.exe
2712 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2372 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2372 wrote to memory of 2712	2372	regsvr32.exe	regsvr32.exe
PID 2372 wrote to memory of 2712	2372	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3d89b46eb4d56c143a49e9f77f91d33d38e10c831b2ceaa5a98651e4881fbe8e.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2372

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YxYLEsu\WGnXkf.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2712

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2372-118-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/2712-123-0x0000000000000000-mapping.dmp

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