emotet | aed140738fccb43d6f8721588286473d127e53ffa44f6fcffd29feb3ebe11fa5

Analysis

max time kernel
56s
max time network
145s
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 10:42

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General

Target

aed140738fccb43d6f8721588286473d127e53ffa44f6fcffd29feb3ebe11fa5.dll
Size

534KB
MD5

c54516574b73a91a5f1e3247fe5c50e6
SHA1

1d106f0f435957f1ddda6f06f43ce4523fbf2c92
SHA256

aed140738fccb43d6f8721588286473d127e53ffa44f6fcffd29feb3ebe11fa5
SHA512

aa2296f8d32d8bc487b0bf47e8d5fa6ee268fbcee407494a9c5cebeabe84844f05f7d15de9186c70275b687056e0aca23a49680a6d9a7a6f82b9d67c9a1ef407
SSDEEP

6144:vTKqTS2X5Bc1p7PIvaf66pPfTISFikbOM5pxHYz3SJnzo+28tz3+TThF4Sr:vucOk6pPAkbnjKzazwk3+vh

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\ajWu.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\KMBLvExAHbp\\ajWu.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
388	regsvr32.exe
388	regsvr32.exe
432	regsvr32.exe
432	regsvr32.exe
432	regsvr32.exe
432	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
388	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 388 wrote to memory of 432	388	regsvr32.exe	66
PID 388 wrote to memory of 432	388	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\aed140738fccb43d6f8721588286473d127e53ffa44f6fcffd29feb3ebe11fa5.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:388
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\KMBLvExAHbp\ajWu.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:432

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/388-115-0x00000000023A0000-0x00000000023D0000-memory.dmp

Filesize
192KB

Download
memory/432-120-0x0000000000000000-mapping.dmp

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