emotet | 8f4c0caed2abef1fe1569e4d8f7d4b7301290171ca9fb652f23f37f519197f67

Analysis

max time kernel
75s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2023, 10:50

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General

Target

qZmjdNFSxS425EYrhz8lus5ob.dll
Size

500.5MB
MD5

158526a1deea136b3aa47d9760232b2b
SHA1

c10d0fc5571d0c614cd31a211e567c3475ef41f5
SHA256

a7668de557a819939d7c61ebb1ea4db50b18e3a863c1b8176df0bff5ce4169cc
SHA512

a12af0d7906303b48f9c0be58d354a5bf4d765cd71b58891f4d01391cde81854939696eeaa4a7c370ae18e10303e57cbcac161aac9e3583cefb9bd0775c89750
SSDEEP

6144:ZS+strpYZOLnN6zBiWmLcipbxTV5bEgWrhTmi3ve2vof2PPMIf39yeuLcLwdi:ZbapYTiDcidxTJUdpe2vofQMIfUb

Score

10^/10

emotet epoch4 banker persistence trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

164.68.99.3:8080

164.90.222.65:443

186.194.240.217:443

1.234.2.232:8080

103.75.201.2:443

187.63.160.88:80

147.139.166.154:8080

91.207.28.33:8080

5.135.159.50:443

153.92.5.27:8080

213.239.212.5:443

103.43.75.120:443

159.65.88.10:8080

167.172.253.162:8080

153.126.146.25:7080

119.59.103.152:8080

107.170.39.149:8080

183.111.227.137:8080

159.89.202.34:443

110.232.117.186:8080

eck1.plain

ecs1.plain

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\jWitdYIvCis.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\RSdaYiQ\\jWitdYIvCis.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
264	regsvr32.exe
264	regsvr32.exe
5072	regsvr32.exe
5072	regsvr32.exe
5072	regsvr32.exe
5072	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
264	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 264 wrote to memory of 5072	264	regsvr32.exe	87
PID 264 wrote to memory of 5072	264	regsvr32.exe	87

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\qZmjdNFSxS425EYrhz8lus5ob.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:264
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RSdaYiQ\jWitdYIvCis.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:5072

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/264-133-0x0000000180000000-0x000000018002D000-memory.dmp

Filesize
180KB

Download
memory/264-136-0x0000000000860000-0x0000000000861000-memory.dmp

Filesize
4KB

Download