emotet | ab32f6b49d4c2d3b1f5ddf7a93a33071547180fbb685ba9e8b7af93849aa7fea

Analysis

max time kernel
52s
max time network
107s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
03/11/2022, 01:04

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General

Target

ab32f6b49d4c2d3b1f5ddf7a93a33071547180fbb685ba9e8b7af93849aa7fea.dll
Size

727KB
MD5

dbc9650b346faae7fdf03b1234e7e645
SHA1

3b14398b1a60b01aedc9e40fa07f234d0218f030
SHA256

ab32f6b49d4c2d3b1f5ddf7a93a33071547180fbb685ba9e8b7af93849aa7fea
SHA512

093318d4670f4a186ca7ed40411c55ddaa7080f858a13d243e310ad4d8794bea95d2e24db7874d9ca7509a701bafd0f0ed8aed359a2f4e06f13492477be5642f
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+YSjq+DsCJqzfo:ktR6rhjmzhsT/Yg6NjtJqzf

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\wQGTNjHiOi.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\GvovBSlhKOLVPChh\\wQGTNjHiOi.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2652	regsvr32.exe
2652	regsvr32.exe
3660	regsvr32.exe
3660	regsvr32.exe
3660	regsvr32.exe
3660	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2652	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 3660	2652	regsvr32.exe	66
PID 2652 wrote to memory of 3660	2652	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ab32f6b49d4c2d3b1f5ddf7a93a33071547180fbb685ba9e8b7af93849aa7fea.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GvovBSlhKOLVPChh\wQGTNjHiOi.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3660

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/2652-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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