emotet | 8d7a65ff02555a34d4e5458a24f328160b9e56b712b1f6b27f9ac62660af445d

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-09-2024 00:14

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General

Target

d559c34cc6a27667f0be8200dad60e67_JaffaCakes118.dll
Size

330KB
MD5

d559c34cc6a27667f0be8200dad60e67
SHA1

89948b3afe481ad606961e00fbc2ef7fd4f4c6b3
SHA256

8d7a65ff02555a34d4e5458a24f328160b9e56b712b1f6b27f9ac62660af445d
SHA512

65abd3095beb95005edaaf969f34d102ec045491edf4975884b59ea809054ff8cd74fb5c36dd98a1e152f1f62692c38fac55d7ec1e162fa9347f80145e74ee66
SSDEEP

3072:/Rq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:Jq1sFAwgwmBv3wnIgG4oAYxvU54eu

Score

10^/10

emotet epoch3 banker discovery 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

Blocklisted process makes network request 2 IoCs

flow	pid	Process
42	4244	rundll32.exe
43	4244	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4244	rundll32.exe
4244	rundll32.exe
4244	rundll32.exe
4244	rundll32.exe
4244	rundll32.exe
4244	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3752 wrote to memory of 4244	3752	rundll32.exe	83
PID 3752 wrote to memory of 4244	3752	rundll32.exe	83
PID 3752 wrote to memory of 4244	3752	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d559c34cc6a27667f0be8200dad60e67_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3752
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d559c34cc6a27667f0be8200dad60e67_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4244-0-0x00000000011D0000-0x00000000011EF000-memory.dmp

Filesize
124KB

Download
memory/4244-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/4244-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/4244-4-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download