emotet | 41cb622599e41eb8d8d8e67923d8ced5903c2d2acbc4d7e30a281564bf362104 | Triage

Analysis

max time kernel
52s
max time network
152s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:31

Sharing

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General

Target

41cb622599e41eb8d8d8e67923d8ced5903c2d2acbc4d7e30a281564bf362104.dll
Size

538KB
MD5

65f8f0850cf8e917249d5a11e12db0f7
SHA1

a0001e429a616255d32e79eb053ccea491727dbe
SHA256

41cb622599e41eb8d8d8e67923d8ced5903c2d2acbc4d7e30a281564bf362104
SHA512

0a6394eda0d9a46a2444cdaf40dcf64c7536311f7e5ad749f71a0233e0022904ab5a983716ddcfcb60ad9befd872a1d5d3dc4e044230c6ea6bbf2331fe013689

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

1008 regsvr32.exe
1008 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

668 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 668 wrote to memory of 1008	668	regsvr32.exe	regsvr32.exe
PID 668 wrote to memory of 1008	668	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\41cb622599e41eb8d8d8e67923d8ced5903c2d2acbc4d7e30a281564bf362104.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:668

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DUosjCYfUsE\RQAYEyPcVIq.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1008

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/668-118-0x0000000180000000-0x0000000180032000-memory.dmp

Filesize
200KB

Download
memory/1008-123-0x0000000000000000-mapping.dmp

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