emotet | 0f78c69f71b46e715404cef58e67a36abc5ad1ad090fd32b452da2c80b02b09f

Analysis

max time kernel
100s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2022, 23:01

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General

Target
eb4751220fa854728a747d5e349af3bf.dll
Size 629KB
Sample221102-2zjnsscef3
SHA256 0f78c69f71b46e715404cef58e67a36abc5ad1ad090fd32b452da2c80b02b09f
MD5 eb4751220fa854728a747d5e349af3bf
SHA1 1aad73506e463d91e358cb5f8ddbfa81ea219417
SHA512 65205c481887f353c5bd4c3ab5b1a7e5ce31412e771e40512ace9d8fedbc8857d76f3bab35df14242ae51c122eb01bdb07c24736e352afb42abcc480136242ad
SSDEEP 12288:6tGis7p49VmD3OjG7QbBtL05WhNye5JHKVu6cig1Doa:6tGis1T3OjueLzhd5NKAD3
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet banker persistence trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TPKGhFvMbbGmonyf.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\LrUVpGOJApQFz\\TPKGhFvMbbGmonyf.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2796	regsvr32.exe
2796	regsvr32.exe
4936	regsvr32.exe
4936	regsvr32.exe
4936	regsvr32.exe
4936	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2796	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 4936	2796	regsvr32.exe	82
PID 2796 wrote to memory of 4936	2796	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\eb4751220fa854728a747d5e349af3bf.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LrUVpGOJApQFz\TPKGhFvMbbGmonyf.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4936

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2796-132-0x0000000180000000-0x000000018002F000-memory.dmp

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