emotet | 0093f65ec427962c77da77b409ac2a935928a9e6acfef82c4e21d17c81babef2 | Triage

Analysis

max time kernel
51s
max time network
148s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 15:06

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General

Target

0093f65ec427962c77da77b409ac2a935928a9e6acfef82c4e21d17c81babef2.dll
Size

538KB
MD5

ff3c34bd5584f7d6e63eb86bfc42f294
SHA1

bb06f46350939f99865f6a6e01ecbff59d6c0f12
SHA256

0093f65ec427962c77da77b409ac2a935928a9e6acfef82c4e21d17c81babef2
SHA512

d349b2b72af23eca732cead7fb23ae8e787cd726ca7a4a1c4fd24100b39b3162776b693721c52543d5d55f3b68cd9437d438426ba628e38ec1ec33ede0d43103

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

1500 regsvr32.exe
1500 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

1888 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1888 wrote to memory of 1500	1888	regsvr32.exe	regsvr32.exe
PID 1888 wrote to memory of 1500	1888	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0093f65ec427962c77da77b409ac2a935928a9e6acfef82c4e21d17c81babef2.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1888

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BXEsUrxXzKs\zHCI.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1500

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1500-124-0x0000000000000000-mapping.dmp

Download
memory/1888-119-0x0000000180000000-0x0000000180032000-memory.dmp

Filesize
200KB

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