emotet | 17145e8f9b5b9520ead77ef9ae5212b31c36eaf91a41aac59dd72b524b92ebeb

Analysis

max time kernel
230s
max time network
293s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
17-11-2022 09:00

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General

Target

e5-a2856eb1ec342202c683d90e92176506.dll
Size

591KB
MD5

a2856eb1ec342202c683d90e92176506
SHA1

bad23944247d3da45c30f2ae7070abdac2fee589
SHA256

17145e8f9b5b9520ead77ef9ae5212b31c36eaf91a41aac59dd72b524b92ebeb
SHA512

4227ab82e33c6ce13cce457fd17bb5d7b9d85723fba2ae219b90f359f24d371f58d4676ac7d88df1035490e0f078ce32c0f7ab63f45717c9ac352476acf136ff
SSDEEP

6144:zKUMJfdFqzj/HwBjCwruDr3XEkRj0PKXa4m9WhkIaORowoHsODjFb84v:NMJfd0H/6Yr3XERPKXaWCIaOaMOlw4v

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

202.28.34.99:8080

80.211.107.116:8080

175.126.176.79:8080

218.38.121.17:443

139.196.72.155:8080

103.71.99.57:8080

87.106.97.83:7080

178.62.112.199:8080

64.227.55.231:8080

46.101.98.60:8080

54.37.228.122:443

128.199.217.206:443

190.145.8.4:443

209.239.112.82:8080

85.214.67.203:8080

198.199.70.22:8080

128.199.242.164:8080

178.238.225.252:8080

103.85.95.4:8080

103.126.216.86:443

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

Processes:

regsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\LLJz.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\QshZgsEWXmZ\\LLJz.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

4572 regsvr32.exe
4572 regsvr32.exe
1684 regsvr32.exe
1684 regsvr32.exe
1684 regsvr32.exe
1684 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

4572 regsvr32.exe

pid	process
4572	regsvr32.exe
4572	regsvr32.exe
1684	regsvr32.exe
1684	regsvr32.exe
1684	regsvr32.exe
1684	regsvr32.exe

pid	process
4572	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 4572 wrote to memory of 1684	4572	regsvr32.exe	regsvr32.exe
PID 4572 wrote to memory of 1684	4572	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e5-a2856eb1ec342202c683d90e92176506.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4572
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QshZgsEWXmZ\LLJz.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:1684

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/1684-135-0x0000000000000000-mapping.dmp

Download
memory/4572-132-0x0000000002090000-0x00000000020BE000-memory.dmp

Filesize
184KB

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