emotet | 1962f46182a61832c99582baf6abb33b9b1508be05268f215615e3290fae545b | Triage

Analysis

max time kernel
46s
max time network
134s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 15:16

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General

Target

1962f46182a61832c99582baf6abb33b9b1508be05268f215615e3290fae545b.dll
Size

538KB
MD5

67897072876385d3ebfd8351d753204c
SHA1

642601572535f404e6d087dd4a221216abc79db7
SHA256

1962f46182a61832c99582baf6abb33b9b1508be05268f215615e3290fae545b
SHA512

03bebeb62229d2e06530f975e2b61c39be077b609399b92c98d637dc88e5f2f41a6e73a5863222cdb1b3b14940baf74c5ad539df8e182845d0623ddf337f22de

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

3492 regsvr32.exe
3492 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

3580 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3580 wrote to memory of 3492	3580	regsvr32.exe	regsvr32.exe
PID 3580 wrote to memory of 3492	3580	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1962f46182a61832c99582baf6abb33b9b1508be05268f215615e3290fae545b.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3580

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MmUwdL\KpBer.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3492

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3492-121-0x0000000000000000-mapping.dmp

Download
memory/3580-116-0x0000000180000000-0x0000000180032000-memory.dmp

Filesize
200KB

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