emotet | 841186045c59be1a6345bdf27b3cd44a87d854b319aec7fe74a05cdb564160b2 | Triage

Analysis

max time kernel
71s
max time network
138s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:28

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General

Target

841186045c59be1a6345bdf27b3cd44a87d854b319aec7fe74a05cdb564160b2.dll
Size

532KB
MD5

a8a83fb2ff09794504d12cd1139959d4
SHA1

77318c33c2d912c70cbf1dbe65bb8425e6248018
SHA256

841186045c59be1a6345bdf27b3cd44a87d854b319aec7fe74a05cdb564160b2
SHA512

025f525bd806de722eab3f0655bd5e9e73f5ebad0dc51a05e763640349c439dd43633f1fab8df859f325cfde4d7901c9fe884727fb1fba514ea9f1631839c5ad

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

2784 regsvr32.exe
2784 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2328 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2328 wrote to memory of 2784	2328	regsvr32.exe	regsvr32.exe
PID 2328 wrote to memory of 2784	2328	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\841186045c59be1a6345bdf27b3cd44a87d854b319aec7fe74a05cdb564160b2.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2328

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AxWEtvVM\BcwCYPhkwhtYb.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2784

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2328-118-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/2784-123-0x0000000000000000-mapping.dmp

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