emotet | 4fb73fb2629d55eb949d63b388ce3af419b545b8b70a88233ebff7d8558a8268

Analysis

max time kernel
143s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08-07-2024 00:46

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General

Target

2a63f7f3395e487c1d2afd6295020824_JaffaCakes118.dll
Size

340KB
MD5

2a63f7f3395e487c1d2afd6295020824
SHA1

359e8019c048eafdaabf6d6d8987102513f22bbd
SHA256

4fb73fb2629d55eb949d63b388ce3af419b545b8b70a88233ebff7d8558a8268
SHA512

22ea9d91496641193a77880cae4cda3d886cd68c03da2f32878736b54623086bbf012052c2010fd5486fb060f66cc7436da399b8e26f85e952d7bb7cc4550cda
SSDEEP

3072:DvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:D206xWgGxLxWN40PDKR/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
3568	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Fieytt\xoboq.zwi	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
2564	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2564	2080	rundll32.exe	82
PID 2080 wrote to memory of 2564	2080	rundll32.exe	82
PID 2080 wrote to memory of 2564	2080	rundll32.exe	82
PID 2564 wrote to memory of 3568	2564	rundll32.exe	89
PID 2564 wrote to memory of 3568	2564	rundll32.exe	89
PID 2564 wrote to memory of 3568	2564	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2a63f7f3395e487c1d2afd6295020824_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2a63f7f3395e487c1d2afd6295020824_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2564
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Fieytt\xoboq.zwi",SAUYavdMMcvn
    3⤵
    - Loads dropped DLL
    PID:3568

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Fieytt\xoboq.zwi

Filesize
340KB

MD5
2a63f7f3395e487c1d2afd6295020824

SHA1
359e8019c048eafdaabf6d6d8987102513f22bbd

SHA256
4fb73fb2629d55eb949d63b388ce3af419b545b8b70a88233ebff7d8558a8268

SHA512
22ea9d91496641193a77880cae4cda3d886cd68c03da2f32878736b54623086bbf012052c2010fd5486fb060f66cc7436da399b8e26f85e952d7bb7cc4550cda

Download Submit
memory/2564-0-0x0000000000F70000-0x0000000000F90000-memory.dmp

Filesize
128KB

Download
memory/2564-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2564-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download