emotet | f5aabd0a3d3d285775ac1ebac6aa5f3a82074b9c02f1056cb0cd1edb63b348d3

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-08-2024 10:49

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General

Target

b758c781c1b15f206ce39853cc4f3e81_JaffaCakes118.dll
Size

340KB
MD5

b758c781c1b15f206ce39853cc4f3e81
SHA1

a3676c42c1d46a9b93a02ffd6bf82a76d1a40c48
SHA256

f5aabd0a3d3d285775ac1ebac6aa5f3a82074b9c02f1056cb0cd1edb63b348d3
SHA512

f69cba6608be55905964a003a327c5a30c4455a4e7b882c279ed5dc5dd51fc095f74b585040349818ab80dc6756cedc1732c7cb9770a4a267b013b08560bb4db
SSDEEP

3072:hvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:h206xWgGxLxWN40PDKR/JnX2P

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

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
61	2720	rundll32.exe
62	2720	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
2720	rundll32.exe
2720	rundll32.exe
2720	rundll32.exe
2720	rundll32.exe
2720	rundll32.exe
2720	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 2720	3568	rundll32.exe	84
PID 3568 wrote to memory of 2720	3568	rundll32.exe	84
PID 3568 wrote to memory of 2720	3568	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b758c781c1b15f206ce39853cc4f3e81_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3568
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b758c781c1b15f206ce39853cc4f3e81_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2720

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/2720-0-0x0000000000600000-0x0000000000620000-memory.dmp

Filesize
128KB

Download
memory/2720-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2720-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2720-4-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download