emotet | 9099171ee609d0bbbbf7f3a048b2f50b6e873d3136085f1aba88ea5c78c1bb54

Analysis

max time kernel
145s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2023 05:32

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General

Target

9099171ee609d0bbbbf7f3a048b2f50b6e873d3136085f1aba88ea5c78c1bb54.dll
Size

887KB
MD5

879f05f7e1d883b0f83c022fd69ffc6d
SHA1

3264e1de3c040d847165ad77ffa9930280b9c444
SHA256

9099171ee609d0bbbbf7f3a048b2f50b6e873d3136085f1aba88ea5c78c1bb54
SHA512

1806cf7d02bb5232df87938d1e0882b843259ce8efc17b01d657813ce8852e3c93d60d32c85aa008f61f5052945d222202f2476b5006d8db6a9c7ca0e2e51da5
SSDEEP

12288:A0BQgtzAxM8q6BkmkxisTsxwJzCQ6TZ56lu4Vp4y1F9SFXCwQEbk:Ar6zAxVq6Bkm7saIzCXTZxUJFcJ

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

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\pkSInAmwPPiR.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\LFdYXevu\\pkSInAmwPPiR.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1976 regsvr32.exe
1976 regsvr32.exe
4876 regsvr32.exe
4876 regsvr32.exe
4876 regsvr32.exe
4876 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

1976 regsvr32.exe

pid	process
1976	regsvr32.exe
1976	regsvr32.exe
4876	regsvr32.exe
4876	regsvr32.exe
4876	regsvr32.exe
4876	regsvr32.exe

pid	process
1976	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1976 wrote to memory of 4876	1976	regsvr32.exe	regsvr32.exe
PID 1976 wrote to memory of 4876	1976	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9099171ee609d0bbbbf7f3a048b2f50b6e873d3136085f1aba88ea5c78c1bb54.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1976

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LFdYXevu\pkSInAmwPPiR.dll"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:4876

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1976-132-0x0000000002360000-0x0000000002390000-memory.dmp

Filesize
192KB

Download
memory/4876-135-0x0000000000000000-mapping.dmp

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