emotet | eb0db7d61c39e5b4e9fdf813a78f91b7ba8bb7a0513fbe89a0339811b2f4a689

Analysis

max time kernel
132s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29-05-2024 15:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe
Size

65KB
MD5

8143d35d00f10c6edece5e330c60df48
SHA1

7a8d9fca37941d38548ce8192874def40b8ac3f9
SHA256

eb0db7d61c39e5b4e9fdf813a78f91b7ba8bb7a0513fbe89a0339811b2f4a689
SHA512

959131fea75a80a973583ca0d995190fed9118d239dfd1bfa6c45ca7b2d0ae4cc15702062b859433debf4d44599b9b0b068886806200cd1381357d4503840fbf
SSDEEP

1536:1E1SjujsC8XANkPZgJkM8Ydwqo0fdWoz5I9lKcfc6hxRGS+uL:mLjsXANkR/fkfdWolI9AiDfL

Score

10^/10

emotet epoch1 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

14.160.93.230:80

144.139.158.155:80

46.29.183.211:8080

23.229.115.217:8080

81.169.140.14:443

186.0.95.172:80

91.205.215.57:7080

201.163.74.202:443

5.196.35.138:7080

91.204.163.19:8090

86.42.166.147:80

200.58.83.179:80

181.59.253.20:21

46.101.212.195:8080

91.83.93.124:7080

68.183.170.114:8080

190.10.194.42:8080

190.230.60.129:8080

77.55.211.77:8080

220.241.38.226:50000

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 4 IoCs

Processes:

boostcaching.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	boostcaching.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	boostcaching.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	boostcaching.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	boostcaching.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies data under HKEY_USERS 3 IoCs

Processes:

boostcaching.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	boostcaching.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	boostcaching.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	boostcaching.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

boostcaching.exe

pid	process
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe
712	boostcaching.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe

pid process

3652 8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe

pid	process
3652	8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exeboostcaching.exe

description	pid	process	target process
PID 972 wrote to memory of 3652	972	8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe	8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe
PID 972 wrote to memory of 3652	972	8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe	8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe
PID 972 wrote to memory of 3652	972	8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe	8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe
PID 3684 wrote to memory of 712	3684	boostcaching.exe	boostcaching.exe
PID 3684 wrote to memory of 712	3684	boostcaching.exe	boostcaching.exe
PID 3684 wrote to memory of 712	3684	boostcaching.exe	boostcaching.exe

C:\Users\Admin\AppData\Local\Temp\8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:972
- C:\Users\Admin\AppData\Local\Temp\8143d35d00f10c6edece5e330c60df48_JaffaCakes118.exe
  --3d21df95
  2⤵
  - Suspicious behavior: RenamesItself
  PID:3652

C:\Windows\SysWOW64\boostcaching.exe
"C:\Windows\SysWOW64\boostcaching.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3684
- C:\Windows\SysWOW64\boostcaching.exe
  --9c5ea58e
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:712

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

Loading Replay Monitor...

Downloads

memory/3652-0-0x0000000000200000-0x0000000000217000-memory.dmp

Filesize
92KB

Download