emotet | 99706e7845589c8b34afb30022e54ec4d525af256cbdca3d4f9820f2df69c0f1

Analysis

max time kernel
90s
max time network
111s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26-01-2023 13:55

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General

Target

99706e7845589c8b34afb30022e54ec4d525af256cbdca3d4f9820f2df69c0f1.dll
Size

591KB
MD5

cb9999676952c1e973fc67ac92ada229
SHA1

dbf64b275dd8eeffba430b9bc0351ee2e5023dda
SHA256

99706e7845589c8b34afb30022e54ec4d525af256cbdca3d4f9820f2df69c0f1
SHA512

5d3565935cca5cb798cf98b2433c7d00618670cccf35d6a8c45e068184dfbe331d9490c2ed33842cfb25c0f840061454e70053d1343a1371219df10c34d18089
SSDEEP

6144:zKUMJfdFqzj/HwBjCwruDr3XEkRj0PKXaSm9WhkIaORowoHsODjFb84v:NMJfd0H/6Yr3XERPKXacCIaOaMOlw4v

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\jxDuISqWgI.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\XXMoFHViAL\\jxDuISqWgI.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

4572 regsvr32.exe
4572 regsvr32.exe
5040 regsvr32.exe
5040 regsvr32.exe
5040 regsvr32.exe
5040 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

4572 regsvr32.exe

pid	process
4572	regsvr32.exe
4572	regsvr32.exe
5040	regsvr32.exe
5040	regsvr32.exe
5040	regsvr32.exe
5040	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 5040	4572	regsvr32.exe	regsvr32.exe
PID 4572 wrote to memory of 5040	4572	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\99706e7845589c8b34afb30022e54ec4d525af256cbdca3d4f9820f2df69c0f1.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\XXMoFHViAL\jxDuISqWgI.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:5040

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

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Downloads

memory/4572-132-0x0000000001EE0000-0x0000000001F0E000-memory.dmp

Filesize
184KB

Download
memory/5040-135-0x0000000000000000-mapping.dmp

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