emotet | 8f976592470a09993e8612e18d59afd863606baa36553aa73894327373050098

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240708-en
resource tags

arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
submitted
08-07-2024 09:26

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General

Target

2bcfc87307868ad3d925a20ba32a2122_JaffaCakes118.dll
Size

614KB
MD5

2bcfc87307868ad3d925a20ba32a2122
SHA1

a5b8bf5d731413e20e70265d99a6ffb0042dc960
SHA256

8f976592470a09993e8612e18d59afd863606baa36553aa73894327373050098
SHA512

4f21e6bd19811387120f0412b3647f3903b4a5c1f866d2c6834cd2120923df1621414faecafb6a9488f59a86f9a42eb1d0479af78af98bf0bfddfb809aca6ded
SSDEEP

12288:SYzchQVZnkmt/70MWugxPJZFpf0c1pHMbdJrs2xnd:d4KV5Hpt8bZHLUCA

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

181.165.68.127:80

49.205.182.134:80

190.251.200.206:80

139.59.60.244:8080

119.59.116.21:8080

89.216.122.92:80

185.94.252.104:443

70.92.118.112:80

78.24.219.147:8080

173.70.61.180:80

87.106.139.101:8080

66.57.108.14:443

24.179.13.119:80

121.124.124.40:7080

61.19.246.238:443

200.116.145.225:443

93.146.48.84:80

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
1	4444	rundll32.exe
3	4444	rundll32.exe
4	4444	rundll32.exe
5	4444	rundll32.exe
9	4444	rundll32.exe
11	4444	rundll32.exe

Loads dropped DLL 2 IoCs

pid	Process
3580	rundll32.exe
4444	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Yjfrlsqqdklmynj\aljyhfiqqlxyws.bwo	rundll32.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe
4444	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1708	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4024 wrote to memory of 1708	4024	rundll32.exe	78
PID 4024 wrote to memory of 1708	4024	rundll32.exe	78
PID 4024 wrote to memory of 1708	4024	rundll32.exe	78
PID 1708 wrote to memory of 3580	1708	rundll32.exe	79
PID 1708 wrote to memory of 3580	1708	rundll32.exe	79
PID 1708 wrote to memory of 3580	1708	rundll32.exe	79
PID 3580 wrote to memory of 4444	3580	rundll32.exe	80
PID 3580 wrote to memory of 4444	3580	rundll32.exe	80
PID 3580 wrote to memory of 4444	3580	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2bcfc87307868ad3d925a20ba32a2122_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2bcfc87307868ad3d925a20ba32a2122_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1708
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Yjfrlsqqdklmynj\aljyhfiqqlxyws.bwo",bOnkAWLQ
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:3580
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Yjfrlsqqdklmynj\aljyhfiqqlxyws.bwo",#1
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      PID:4444

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\Yjfrlsqqdklmynj\aljyhfiqqlxyws.bwo

Filesize
614KB

MD5
2bcfc87307868ad3d925a20ba32a2122

SHA1
a5b8bf5d731413e20e70265d99a6ffb0042dc960

SHA256
8f976592470a09993e8612e18d59afd863606baa36553aa73894327373050098

SHA512
4f21e6bd19811387120f0412b3647f3903b4a5c1f866d2c6834cd2120923df1621414faecafb6a9488f59a86f9a42eb1d0479af78af98bf0bfddfb809aca6ded

Download Submit
memory/1708-0-0x0000000002E90000-0x0000000002EB6000-memory.dmp

Filesize
152KB

Download
memory/1708-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1708-2-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/1708-3-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3580-6-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/3580-5-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/3580-8-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/4444-11-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/4444-10-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/4444-12-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/4444-14-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/4444-23-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download