emotet | 7a7696ea6601209a018fd8eb2b65f357cf00b5567824ca02e8cbb959815ee8d0

Analysis

max time kernel
53s
max time network
101s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
28-01-2023 12:29

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General

Target

7a7696ea6601209a018fd8eb2b65f357cf00b5567824ca02e8cbb959815ee8d0.dll
Size

307KB
MD5

9a7584412471c167f082fbcb679878ac
SHA1

cf55fd6155e222fe36e256ededc44906d2513230
SHA256

7a7696ea6601209a018fd8eb2b65f357cf00b5567824ca02e8cbb959815ee8d0
SHA512

e941777447ee9408ead485d4423ef4574869256bf89c6e4808ed54864d7a956d3004812f1d62989768b3370aa22b9dd3bfa7150abf758b3f809d3c0c41c2cf3f
SSDEEP

6144:QYRGyJuxxckpHitBw+tdVBfCesEKwm0n3ywP8OH3gk6:QYRp4pAM4dzlsEKw33ywPZg

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\pwRbWzXyWFhaAGB.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\PNtiSTstCycNI\\pwRbWzXyWFhaAGB.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2840 regsvr32.exe
2840 regsvr32.exe
3828 regsvr32.exe
3828 regsvr32.exe
3828 regsvr32.exe
3828 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2840 regsvr32.exe

pid	process
2840	regsvr32.exe
2840	regsvr32.exe
3828	regsvr32.exe
3828	regsvr32.exe
3828	regsvr32.exe
3828	regsvr32.exe

pid	process
2840	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2840 wrote to memory of 3828	2840	regsvr32.exe	regsvr32.exe
PID 2840 wrote to memory of 3828	2840	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7a7696ea6601209a018fd8eb2b65f357cf00b5567824ca02e8cbb959815ee8d0.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2840

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PNtiSTstCycNI\pwRbWzXyWFhaAGB.dll"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:3828

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/2840-115-0x0000000180000000-0x000000018002E000-memory.dmp

Filesize
184KB

Download
memory/3828-120-0x0000000000000000-mapping.dmp

Download