emotet | e5a7646438a7d20d1a3bb02d71f97eed76811071175934d418d3e340104b3985

Analysis

max time kernel
105s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03-11-2022 01:53

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General

Target

dc3facd7884439c722600f7aff1a48f4.dll
Size

727KB
MD5

dc3facd7884439c722600f7aff1a48f4
SHA1

01071d7053193cd74c23bcec6343a8798dba5f6d
SHA256

e5a7646438a7d20d1a3bb02d71f97eed76811071175934d418d3e340104b3985
SHA512

c75dc32b9ca7145f83fd2974e2f166baeb726decbb6f2e45eb5eeb1e3d2d11856e8fb779a4c189c9f22dbef4cd42c874e03e7e79d4d5d2d5e5714d04993a50ea
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+FSjq+DsCJqzfo:ktR6rhjmzhsT/Yg6kjtJqzf

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ZVTIVm.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\KDSqkaDIHmSYU\\ZVTIVm.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1128	regsvr32.exe
1128	regsvr32.exe
4952	regsvr32.exe
4952	regsvr32.exe
4952	regsvr32.exe
4952	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1128	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 4952	1128	regsvr32.exe	79
PID 1128 wrote to memory of 4952	1128	regsvr32.exe	79

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dc3facd7884439c722600f7aff1a48f4.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\KDSqkaDIHmSYU\ZVTIVm.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4952

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/1128-132-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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