emotet | cdb2d92f3afffc8a7c59e1c34c89963de45cb8a6f86ad4a2f5ded85ff23cf104

Analysis

max time kernel
147s
max time network
152s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
05/11/2022, 04:43

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General

Target

cdb2d92f3afffc8a7c59e1c34c89963de45cb8a6f86ad4a2f5ded85ff23cf104.dll
Size

882KB
MD5

87eda474d6463bf9418ed15c76e7f953
SHA1

8b6b232b56fcfa7780b5b3a4b0c75a75f62bd229
SHA256

cdb2d92f3afffc8a7c59e1c34c89963de45cb8a6f86ad4a2f5ded85ff23cf104
SHA512

4f6aa73e45d26c6a65a10ba145ca3f336ac4b877feea0488e887a3a3bcb88309b384f4276c391a0b3c11f0098303ca4bb3187b355fd0d9ea17a8710dffe1619b
SSDEEP

12288:OY67TI+4RcCD01BkNsNi0MBpIwz0WMWQdshDQmxA3:Opk+4Rj01BkN3tphz0WMTm/K

Score

10^/10

emotet epoch4 banker persistence trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

45.235.8.30:8080

94.23.45.86:4143

119.59.103.152:8080

169.60.181.70:8080

164.68.99.3:8080

172.105.226.75:8080

107.170.39.149:8080

206.189.28.199:8080

1.234.2.232:8080

188.44.20.25:443

186.194.240.217:443

103.43.75.120:443

149.28.143.92:443

159.89.202.34:443

209.97.163.214:443

183.111.227.137:8080

129.232.188.93:443

139.59.126.41:443

110.232.117.186:8080

139.59.56.73:8080

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\FGSPllZ.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\RDuzroVYIAhJ\\FGSPllZ.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2728	regsvr32.exe
2728	regsvr32.exe
3096	regsvr32.exe
3096	regsvr32.exe
3096	regsvr32.exe
3096	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2728	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 3096	2728	regsvr32.exe	66
PID 2728 wrote to memory of 3096	2728	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cdb2d92f3afffc8a7c59e1c34c89963de45cb8a6f86ad4a2f5ded85ff23cf104.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RDuzroVYIAhJ\FGSPllZ.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3096

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/2728-115-0x0000000001330000-0x000000000135F000-memory.dmp

Filesize
188KB

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