emotet | 16a8a144988619321e1f6cf473011c7f42c8f3696f638d10e2b57625d424d0cf

Analysis

max time kernel
132s
max time network
140s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/07/2024, 10:37

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General

Target

38c4fd575eb1a691cde761ad4ec50f0a_JaffaCakes118.dll
Size

330KB
MD5

38c4fd575eb1a691cde761ad4ec50f0a
SHA1

921ab9927a87d6118238875c6cf5c0d2d3faa405
SHA256

16a8a144988619321e1f6cf473011c7f42c8f3696f638d10e2b57625d424d0cf
SHA512

a62d39c51583a050130513c635dec659ca98043b3c6b3bbe18177671754e5ee4336f881443c7ac03f8c16a1f5da52555d19f8cc23c873f7977cb279e04b8ccb6
SSDEEP

3072:dRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j81qc:Xq1sFAwgwmBv3wnIgG4oAYxvU54gc

Score

10^/10

emotet epoch3 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

190.55.186.229:80

203.157.152.9:7080

157.245.145.87:443

109.99.146.210:8080

116.202.10.123:8080

172.96.190.154:8080

163.53.204.180:443

190.107.118.125:80

91.93.3.85:8080

185.142.236.163:443

115.79.195.246:80

120.51.34.254:80

192.210.217.94:8080

198.20.228.9:8080

91.75.75.46:80

54.38.143.245:8080

161.49.84.2:80

162.144.145.58:8080

178.33.167.120:8080

201.193.160.196:80

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
3	2784	rundll32.exe
7	2784	rundll32.exe
8	2784	rundll32.exe
9	2784	rundll32.exe
12	2784	rundll32.exe
13	2784	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Arjlvbvqrcfovihd\mrkrkdrqtaejjfd.uya	rundll32.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2784	rundll32.exe
2784	rundll32.exe
2784	rundll32.exe
2784	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2168	rundll32.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 2168	3040	rundll32.exe	30
PID 3040 wrote to memory of 2168	3040	rundll32.exe	30
PID 3040 wrote to memory of 2168	3040	rundll32.exe	30
PID 3040 wrote to memory of 2168	3040	rundll32.exe	30
PID 3040 wrote to memory of 2168	3040	rundll32.exe	30
PID 3040 wrote to memory of 2168	3040	rundll32.exe	30
PID 3040 wrote to memory of 2168	3040	rundll32.exe	30
PID 2168 wrote to memory of 2652	2168	rundll32.exe	31
PID 2168 wrote to memory of 2652	2168	rundll32.exe	31
PID 2168 wrote to memory of 2652	2168	rundll32.exe	31
PID 2168 wrote to memory of 2652	2168	rundll32.exe	31
PID 2168 wrote to memory of 2652	2168	rundll32.exe	31
PID 2168 wrote to memory of 2652	2168	rundll32.exe	31
PID 2168 wrote to memory of 2652	2168	rundll32.exe	31
PID 2652 wrote to memory of 2784	2652	rundll32.exe	32
PID 2652 wrote to memory of 2784	2652	rundll32.exe	32
PID 2652 wrote to memory of 2784	2652	rundll32.exe	32
PID 2652 wrote to memory of 2784	2652	rundll32.exe	32
PID 2652 wrote to memory of 2784	2652	rundll32.exe	32
PID 2652 wrote to memory of 2784	2652	rundll32.exe	32
PID 2652 wrote to memory of 2784	2652	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\38c4fd575eb1a691cde761ad4ec50f0a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\38c4fd575eb1a691cde761ad4ec50f0a_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Arjlvbvqrcfovihd\mrkrkdrqtaejjfd.uya",kffveJ
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2652
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Arjlvbvqrcfovihd\mrkrkdrqtaejjfd.uya",#1
      4⤵
      Blocklisted process makes network request
      Suspicious behavior: EnumeratesProcesses
      PID:2784

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

memory/2168-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2168-0-0x0000000000140000-0x000000000015F000-memory.dmp

Filesize
124KB

Download
memory/2168-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2652-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2652-6-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2784-4-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2784-5-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2784-7-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download