emotet | 85cf31368354c23940f433bce9f19cc5beddf66aa604787d6c96fcadf28b0b51

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11-07-2024 04:22

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General

Target

37af7c64b388fd4b4cb8736b832eb07d_JaffaCakes118.dll
Size

340KB
MD5

37af7c64b388fd4b4cb8736b832eb07d
SHA1

d0ac122be34b16d2b85ed40d0c2600a134608fd8
SHA256

85cf31368354c23940f433bce9f19cc5beddf66aa604787d6c96fcadf28b0b51
SHA512

2ded4c8d93fbd8417650ef0a62f6eb71d7e6bdfb29257c2a5bc2085cbf7f6c91b06c9d4395b695a5725963baf5ed2cdd47150187fd8c0bd4be827fabdeb9a442
SSDEEP

3072:VvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:V206xWgGxLxWN40PDKR/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
5012	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wsgbhsjnd\uhlzthbr.wzj	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
624	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1876 wrote to memory of 624	1876	rundll32.exe	83
PID 1876 wrote to memory of 624	1876	rundll32.exe	83
PID 1876 wrote to memory of 624	1876	rundll32.exe	83
PID 624 wrote to memory of 5012	624	rundll32.exe	90
PID 624 wrote to memory of 5012	624	rundll32.exe	90
PID 624 wrote to memory of 5012	624	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\37af7c64b388fd4b4cb8736b832eb07d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\37af7c64b388fd4b4cb8736b832eb07d_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:624
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Wsgbhsjnd\uhlzthbr.wzj",KJpIQYaMlcEARDk
    3⤵
    - Loads dropped DLL
    PID:5012

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\Wsgbhsjnd\uhlzthbr.wzj

Filesize
340KB

MD5
37af7c64b388fd4b4cb8736b832eb07d

SHA1
d0ac122be34b16d2b85ed40d0c2600a134608fd8

SHA256
85cf31368354c23940f433bce9f19cc5beddf66aa604787d6c96fcadf28b0b51

SHA512
2ded4c8d93fbd8417650ef0a62f6eb71d7e6bdfb29257c2a5bc2085cbf7f6c91b06c9d4395b695a5725963baf5ed2cdd47150187fd8c0bd4be827fabdeb9a442

Download Submit
memory/624-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/624-0-0x0000000001050000-0x0000000001070000-memory.dmp

Filesize
128KB

Download
memory/624-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download