emotet | 3dec98c6d66ef2fdd1df306ecd1b612c941f0361b47400a96ded87184d89fee6

Analysis

max time kernel
53s
max time network
147s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
03/11/2022, 03:06

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General

Target

3dec98c6d66ef2fdd1df306ecd1b612c941f0361b47400a96ded87184d89fee6.dll
Size

629KB
MD5

c0a62985aacf9562e787ec68f656c036
SHA1

40b02001bf397dd506650fff14c3769137f427a4
SHA256

3dec98c6d66ef2fdd1df306ecd1b612c941f0361b47400a96ded87184d89fee6
SHA512

649472ee85496c2da1347d42e61a0331919d28d85c83a30ba7be654202331b60e2de89740d0e228e0ce5a065c9dc2d5e405f7751cf688156888df1ef5416c41c
SSDEEP

12288:6tGis7p49VmD3OjG7QbBtLz5WhNye5JHKVu6cig1Doa:6tGis1T3OjueLEhd5NKAD3

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\XQZy.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\QtaexNEwBUYxxbddC\\XQZy.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2656	regsvr32.exe
2656	regsvr32.exe
3048	regsvr32.exe
3048	regsvr32.exe
3048	regsvr32.exe
3048	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2656	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 3048	2656	regsvr32.exe	66
PID 2656 wrote to memory of 3048	2656	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3dec98c6d66ef2fdd1df306ecd1b612c941f0361b47400a96ded87184d89fee6.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QtaexNEwBUYxxbddC\XQZy.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3048

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/2656-115-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

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