emotet | edf71823ffd2698a3f71d029f5647dcbb655129883a9f052e25c18b7c54260f4

Analysis

max time kernel
144s
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
05-11-2022 00:49

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General

Target

edf71823ffd2698a3f71d029f5647dcbb655129883a9f052e25c18b7c54260f4.dll
Size

887KB
MD5

9814b315d1902e3a5a1cc0520ee10a38
SHA1

3497a7afbde20b6c1e56b5a611195a3c35051cf0
SHA256

edf71823ffd2698a3f71d029f5647dcbb655129883a9f052e25c18b7c54260f4
SHA512

4a27e77f81c130be287d0b43a4d5b99ad057fab18bd8f0dbb2e7d5b3849ce53f26672f54c231be002d69c175896a5bb04a88f26ed32064178239aeb253f27374
SSDEEP

12288:A0BQgtzAxM8q6BkmkxisTsxwJzCQ6TZ56lu4Vp4y1F9SFXCwQLbk:Ar6zAxVq6Bkm7saIzCXTZxUJFcu

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain

eck1.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\bOQShexRAsLxUV.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\MNRjEQMyFEsp\\bOQShexRAsLxUV.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3676	regsvr32.exe
3676	regsvr32.exe
3572	regsvr32.exe
3572	regsvr32.exe
3572	regsvr32.exe
3572	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3676	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3676 wrote to memory of 3572	3676	regsvr32.exe	66
PID 3676 wrote to memory of 3572	3676	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\edf71823ffd2698a3f71d029f5647dcbb655129883a9f052e25c18b7c54260f4.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3676
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MNRjEQMyFEsp\bOQShexRAsLxUV.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3572

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

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Downloads

memory/3676-118-0x0000000001630000-0x0000000001660000-memory.dmp

Filesize
192KB

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