emotet | 4f9e3002a5f924f360f3563b68321233aaef8b901492db45730edd96a8a4b3cc

Analysis

max time kernel
149s
max time network
152s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 16:16

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General

Target

f8bf1d7bb02ab2d7351f3460bec0aec5_JaffaCakes118.dll
Size

617KB
MD5

f8bf1d7bb02ab2d7351f3460bec0aec5
SHA1

1be9a16a96f3ce5c1144ea3cb1843454b5b71644
SHA256

4f9e3002a5f924f360f3563b68321233aaef8b901492db45730edd96a8a4b3cc
SHA512

9a3ef8ceb2eee41eabc47891e046ba37e868c1ca48d4caea07330db866f5dab6c51407594feb4623f21d27f83d86e6db1151d20a5d880cbd149dcb926f062933
SSDEEP

12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHHbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLx+CSfasO+

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

185.183.16.47:80

190.45.24.210:80

187.162.248.237:80

93.146.143.191:80

185.94.252.27:443

143.0.85.206:7080

80.15.100.37:80

85.105.239.184:443

94.176.234.118:443

62.84.75.50:80

137.74.106.111:7080

172.104.169.32:8080

46.105.114.137:8080

94.126.8.1:80

78.206.229.130:80

93.149.120.214:80

192.175.111.212:7080

rsa_pubkey.plain

Signatures

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

Blocklisted process makes network request 6 IoCs

flow	pid	Process
3	2776	rundll32.exe
5	2776	rundll32.exe
8	2776	rundll32.exe
11	2776	rundll32.exe
12	2776	rundll32.exe
15	2776	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 4 IoCs

pid	Process
2776	rundll32.exe
2776	rundll32.exe
2776	rundll32.exe
2776	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2776	2720	rundll32.exe	30
PID 2720 wrote to memory of 2776	2720	rundll32.exe	30
PID 2720 wrote to memory of 2776	2720	rundll32.exe	30
PID 2720 wrote to memory of 2776	2720	rundll32.exe	30
PID 2720 wrote to memory of 2776	2720	rundll32.exe	30
PID 2720 wrote to memory of 2776	2720	rundll32.exe	30
PID 2720 wrote to memory of 2776	2720	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f8bf1d7bb02ab2d7351f3460bec0aec5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f8bf1d7bb02ab2d7351f3460bec0aec5_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2776

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/2776-0-0x00000000003A0000-0x000000000043E000-memory.dmp

Filesize
632KB

Download
memory/2776-1-0x00000000001A0000-0x00000000001C7000-memory.dmp

Filesize
156KB

Download
memory/2776-2-0x00000000003A1000-0x0000000000404000-memory.dmp

Filesize
396KB

Download
memory/2776-4-0x00000000003A1000-0x0000000000404000-memory.dmp

Filesize
396KB

Download
memory/2776-3-0x00000000003A0000-0x000000000043E000-memory.dmp

Filesize
632KB

Download
memory/2776-8-0x00000000003A0000-0x000000000043E000-memory.dmp

Filesize
632KB

Download