emotet | a37ef69453183f2b56492834a4e9819fc1ef981e5331ff046301e1c4b3641fd1

Analysis

max time kernel
103s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16-07-2024 01:07

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General

Target

4c2e4e4629b30ecad261beedc21d21ed_JaffaCakes118.dll
Size

340KB
MD5

4c2e4e4629b30ecad261beedc21d21ed
SHA1

fcd3695bd65d3b21f998ffdcf69d371c04f8a8bb
SHA256

a37ef69453183f2b56492834a4e9819fc1ef981e5331ff046301e1c4b3641fd1
SHA512

d77a88168bfb7b432ecc764b5e7422739ab42e9bc6128255de6a1b3de767ac355b6c314a2f59f88e1e2021bb0e3404d3ad0e719b3a48cb3c95b141fe9c791c61
SSDEEP

3072:kvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:k206xWgGxLxWN40PDKR/JnX2P

Score

10^/10

emotet epoch2 banker 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

Loads dropped DLL 1 IoCs

pid	Process
3712	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Qzyrgpajccw\ouytaxqano.tlj	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
620	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 620	2836	rundll32.exe	83
PID 2836 wrote to memory of 620	2836	rundll32.exe	83
PID 2836 wrote to memory of 620	2836	rundll32.exe	83
PID 620 wrote to memory of 3712	620	rundll32.exe	90
PID 620 wrote to memory of 3712	620	rundll32.exe	90
PID 620 wrote to memory of 3712	620	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c2e4e4629b30ecad261beedc21d21ed_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c2e4e4629b30ecad261beedc21d21ed_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:620
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Qzyrgpajccw\ouytaxqano.tlj",uSOpPVUV
    3⤵
    - Loads dropped DLL
    PID:3712

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

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Downloads

C:\Windows\SysWOW64\Qzyrgpajccw\ouytaxqano.tlj

Filesize
340KB

MD5
4c2e4e4629b30ecad261beedc21d21ed

SHA1
fcd3695bd65d3b21f998ffdcf69d371c04f8a8bb

SHA256
a37ef69453183f2b56492834a4e9819fc1ef981e5331ff046301e1c4b3641fd1

SHA512
d77a88168bfb7b432ecc764b5e7422739ab42e9bc6128255de6a1b3de767ac355b6c314a2f59f88e1e2021bb0e3404d3ad0e719b3a48cb3c95b141fe9c791c61

Download Submit
memory/620-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/620-0-0x00000000009F0000-0x0000000000A10000-memory.dmp

Filesize
128KB

Download
memory/620-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download