emotet | cbc2e31d1ad30b3f6670b89227079b7cb609988ba550200cf0b28dd6aa25a92e

Analysis

max time kernel
58s
max time network
142s
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 17:56

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General

Target

cbc2e31d1ad30b3f6670b89227079b7cb609988ba550200cf0b28dd6aa25a92e.dll
Size

882KB
MD5

bb31d4855be5e409f5748228d587ad0f
SHA1

a4ff101b0d495dca5e2e46d64fecf0f4d3dd1c80
SHA256

cbc2e31d1ad30b3f6670b89227079b7cb609988ba550200cf0b28dd6aa25a92e
SHA512

d58475552753a5c9bc9174241451ef503433bea98545bc1717626f93b38fb00167021b264505ddc8462ddfb57aa11db1d66b4ce68426aaf97d4f648109a718fd
SSDEEP

12288:OY67TI+4RcCD01BkNsNi0MBpIwz0WMWQdshDQgxA3:Opk+4Rj01BkN3tphz0WMTmFK

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\QCXm.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\CZxRCWTLTNzona\\QCXm.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3068	regsvr32.exe
3068	regsvr32.exe
1512	regsvr32.exe
1512	regsvr32.exe
1512	regsvr32.exe
1512	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3068	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 1512	3068	regsvr32.exe	66
PID 3068 wrote to memory of 1512	3068	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cbc2e31d1ad30b3f6670b89227079b7cb609988ba550200cf0b28dd6aa25a92e.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CZxRCWTLTNzona\QCXm.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:1512

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/3068-116-0x0000000001E30000-0x0000000001E5F000-memory.dmp

Filesize
188KB

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