emotet | e7d3602f502eb0b1618429930e75760d0ca115a7be49ed069f5aea689af57870

Analysis

max time kernel
140s
max time network
139s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 16:28

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General

Target

aff7506345d618066762e48b1958ad86_JaffaCakes118.dll
Size

617KB
MD5

aff7506345d618066762e48b1958ad86
SHA1

f6e80ac83fdd1f2d7274254db805066e40fda1fb
SHA256

e7d3602f502eb0b1618429930e75760d0ca115a7be49ed069f5aea689af57870
SHA512

e3f3acae12f1afd539b9cadf14b62137863b319bd2a0db4be54ea1cb18dc2dc5395fb2e10788f4b3d6a98ef8410faa52da6e313c8de24b8546375f18021e8294
SSDEEP

12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pH8bdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLk+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
4	1940	rundll32.exe
7	1940	rundll32.exe
8	1940	rundll32.exe
11	1940	rundll32.exe
12	1940	rundll32.exe
15	1940	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
1940	rundll32.exe
1940	rundll32.exe
1940	rundll32.exe
1940	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 1940	1772	rundll32.exe	30
PID 1772 wrote to memory of 1940	1772	rundll32.exe	30
PID 1772 wrote to memory of 1940	1772	rundll32.exe	30
PID 1772 wrote to memory of 1940	1772	rundll32.exe	30
PID 1772 wrote to memory of 1940	1772	rundll32.exe	30
PID 1772 wrote to memory of 1940	1772	rundll32.exe	30
PID 1772 wrote to memory of 1940	1772	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\aff7506345d618066762e48b1958ad86_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\aff7506345d618066762e48b1958ad86_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1940

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/1940-0-0x0000000000710000-0x00000000007AE000-memory.dmp

Filesize
632KB

Download
memory/1940-1-0x0000000000260000-0x0000000000287000-memory.dmp

Filesize
156KB

Download
memory/1940-2-0x0000000000711000-0x0000000000774000-memory.dmp

Filesize
396KB

Download
memory/1940-3-0x0000000000710000-0x00000000007AE000-memory.dmp

Filesize
632KB

Download
memory/1940-4-0x0000000000711000-0x0000000000774000-memory.dmp

Filesize
396KB

Download
memory/1940-9-0x0000000000710000-0x00000000007AE000-memory.dmp

Filesize
632KB

Download