emotet | 66feb936f7b4877f05d3cccee3fe9640629df1d49f0054e6e9a4e3c2cc057eba

Analysis

max time kernel
139s
max time network
141s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
04/11/2022, 15:24

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General

Target

66feb936f7b4877f05d3cccee3fe9640629df1d49f0054e6e9a4e3c2cc057eba.dll
Size

882KB
MD5

082cb37d18cde15750968c7c8fef555c
SHA1

b74d8e53913dc1dec3b0c0392014971bc55c4687
SHA256

66feb936f7b4877f05d3cccee3fe9640629df1d49f0054e6e9a4e3c2cc057eba
SHA512

4d7552c05aea9ab55d84ff193ff52ac47ea5a57777be978202b7aaa87b0205bff7d6264ab4c9c77f12b0901dfaf442bfde60837672632bfb6d9e137a451ff2b8
SSDEEP

12288:OY67TI+4RcCD01BkNsNi0MBpIwz0WMWQdshDQ5xA3:Opk+4Rj01BkN3tphz0WMTmwK

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\cLbQmQeqMIDa.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\LhmfBaoZesIpvMX\\cLbQmQeqMIDa.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4036	regsvr32.exe
4036	regsvr32.exe
3332	regsvr32.exe
3332	regsvr32.exe
3332	regsvr32.exe
3332	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4036	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4036 wrote to memory of 3332	4036	regsvr32.exe	66
PID 4036 wrote to memory of 3332	4036	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\66feb936f7b4877f05d3cccee3fe9640629df1d49f0054e6e9a4e3c2cc057eba.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4036
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LhmfBaoZesIpvMX\cLbQmQeqMIDa.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3332

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/4036-116-0x0000000000BF0000-0x0000000000C1F000-memory.dmp

Filesize
188KB

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