emotet | 4e0ac40394f02ecb2b7d25f853df84a2f4a31c8e76ba163952918e3b71c5b9f5 | Triage

Analysis

max time kernel
49s
max time network
144s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:11

Sharing

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General

Target

4e0ac40394f02ecb2b7d25f853df84a2f4a31c8e76ba163952918e3b71c5b9f5.dll
Size

532KB
MD5

5fe0dc672821955184533bf2d86b388b
SHA1

00f111b4db48c5a1807368fa7766afc3b1f8eb97
SHA256

4e0ac40394f02ecb2b7d25f853df84a2f4a31c8e76ba163952918e3b71c5b9f5
SHA512

686559e34e50ae78cd6fc3b6541b023ff434967c74a6af2833f4eafdba815a0048876e0ced89215f5630c7bdd0ee15483858f8990de52a6b1259c6e558db2db7

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

2428 regsvr32.exe
2428 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

1584 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1584 wrote to memory of 2428	1584	regsvr32.exe	regsvr32.exe
PID 1584 wrote to memory of 2428	1584	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4e0ac40394f02ecb2b7d25f853df84a2f4a31c8e76ba163952918e3b71c5b9f5.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SvchbGoWzpLl\cGXo.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2428

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1584-117-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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memory/2428-122-0x0000000000000000-mapping.dmp

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