emotet | 02433e035ce7eecff4c9863d07f51e84ab93a6ff4003c27a9dec5d754fd00802 | Triage

Analysis

max time kernel
54s
max time network
142s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 15:23

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General

Target

02433e035ce7eecff4c9863d07f51e84ab93a6ff4003c27a9dec5d754fd00802.dll
Size

532KB
MD5

879ef35b87ba06d8aab7803d6bf004d6
SHA1

a1ba305c635495aa9711a8b2f5847247f22d2dc3
SHA256

02433e035ce7eecff4c9863d07f51e84ab93a6ff4003c27a9dec5d754fd00802
SHA512

e897883e5045ffd27692600c4bca877e99fae2f890565b3f21e3f5f8f7e24e1c3fca5eec07ac99e2adc578788af9837fe2f7870339d1b24ff0ecbe1329b036d5

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\02433e035ce7eecff4c9863d07f51e84ab93a6ff4003c27a9dec5d754fd00802.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3380

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\TjLLDADZZHfYCCnx\rJTzRxYrfWjqd.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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