emotet | b1db12097fe3b1f2672ad5130fdac72dbb23de1318f7fa6c25758f586c7dbaf7 | Triage

Analysis

max time kernel
51s
max time network
137s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:48

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General

Target

b1db12097fe3b1f2672ad5130fdac72dbb23de1318f7fa6c25758f586c7dbaf7.dll
Size

532KB
MD5

727f543dde9ff81bf066e2713eda2776
SHA1

372bf93fbd57ebeefea7b2d01355f3a966199653
SHA256

b1db12097fe3b1f2672ad5130fdac72dbb23de1318f7fa6c25758f586c7dbaf7
SHA512

ed31b322834fc56f8cb28add37ddc613c7474ec129a8c790ac220ec95915a4546a7ede122a67e4f1227e74b78df5c2cef978059a5e84d9eb7ce539fef782c110

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\b1db12097fe3b1f2672ad5130fdac72dbb23de1318f7fa6c25758f586c7dbaf7.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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