emotet | f0e0fb4f46a423afb2ad518093bcbf0d2ce769441cd1d911398a6d4a5f011040 | Triage

Analysis

max time kernel
51s
max time network
136s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 15:20

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General

Target

f0e0fb4f46a423afb2ad518093bcbf0d2ce769441cd1d911398a6d4a5f011040.dll
Size

532KB
MD5

88f09227a4c6b7769857fb247761a27b
SHA1

038e03a879ed846db5384c4f40afb444bf7e1ea5
SHA256

f0e0fb4f46a423afb2ad518093bcbf0d2ce769441cd1d911398a6d4a5f011040
SHA512

5c65910d8a376a8602591b11a7a4d42237f60aea3d2105fb9dac52c7704047d01b7b9c5a4c6cd0164f700b317f7aee7e2708ea3b88b1eca0e7c294fc4bfe2ea4

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

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

Processes:

regsvr32.exe

pid process

3380 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3380 wrote to memory of 436	3380	regsvr32.exe	regsvr32.exe
PID 3380 wrote to memory of 436	3380	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f0e0fb4f46a423afb2ad518093bcbf0d2ce769441cd1d911398a6d4a5f011040.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3380

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GsEtgwbICIYH\EBPmdvq.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:436

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/436-121-0x0000000000000000-mapping.dmp

Download
memory/3380-116-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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