emotet | 8c52bd98e4ae2a31193f819f1781a4e966f3124212a6b02f88f68051d1493333

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 21:49

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General

Target

437a0705bdff9d49e48b892b03a6e49a_JaffaCakes118.dll
Size

330KB
MD5

437a0705bdff9d49e48b892b03a6e49a
SHA1

794de25e6547829d5040a3ce926ba14cdb8df56e
SHA256

8c52bd98e4ae2a31193f819f1781a4e966f3124212a6b02f88f68051d1493333
SHA512

58921d0a834cd5cbcfed24bb0d74f6c9f3516e3bfd24670fe04d1a153d12e1cb6afc8b95eb7fd5c06aeb68a9fe60b557613ac1eda02caa733680036ae4d487a6
SSDEEP

3072:yRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:sq1sFAwgwmBv3wnIgG4oAYxvU54eu

Score

10^/10

emotet epoch3 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

190.55.186.229:80

203.157.152.9:7080

157.245.145.87:443

109.99.146.210:8080

116.202.10.123:8080

172.96.190.154:8080

163.53.204.180:443

190.107.118.125:80

91.93.3.85:8080

185.142.236.163:443

115.79.195.246:80

120.51.34.254:80

192.210.217.94:8080

198.20.228.9:8080

91.75.75.46:80

54.38.143.245:8080

161.49.84.2:80

162.144.145.58:8080

178.33.167.120:8080

201.193.160.196:80

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Loads dropped DLL 1 IoCs

pid	Process
1400	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Syyxapibbxja\lkvihscjeap.umb	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1560	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 588 wrote to memory of 1560	588	rundll32.exe	83
PID 588 wrote to memory of 1560	588	rundll32.exe	83
PID 588 wrote to memory of 1560	588	rundll32.exe	83
PID 1560 wrote to memory of 1400	1560	rundll32.exe	90
PID 1560 wrote to memory of 1400	1560	rundll32.exe	90
PID 1560 wrote to memory of 1400	1560	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\437a0705bdff9d49e48b892b03a6e49a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:588
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\437a0705bdff9d49e48b892b03a6e49a_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1560
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Syyxapibbxja\lkvihscjeap.umb",wgSzsh
    3⤵
    - Loads dropped DLL
    PID:1400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Syyxapibbxja\lkvihscjeap.umb

Filesize
330KB

MD5
437a0705bdff9d49e48b892b03a6e49a

SHA1
794de25e6547829d5040a3ce926ba14cdb8df56e

SHA256
8c52bd98e4ae2a31193f819f1781a4e966f3124212a6b02f88f68051d1493333

SHA512
58921d0a834cd5cbcfed24bb0d74f6c9f3516e3bfd24670fe04d1a153d12e1cb6afc8b95eb7fd5c06aeb68a9fe60b557613ac1eda02caa733680036ae4d487a6

Download Submit
memory/1560-1-0x0000000000DC0000-0x0000000000DDF000-memory.dmp

Filesize
124KB

Download
memory/1560-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/1560-4-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download