emotet | 5513ed8b6747ce14b3c45ea98aa3d5e0f2db11ea75e5c0c749e8f098da2b867f

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 06:47

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General

Target

d15170b7cf07a0ef9849a4c6a07428df_JaffaCakes118.dll
Size

346KB
MD5

d15170b7cf07a0ef9849a4c6a07428df
SHA1

bc16481979ab90386ead9184089fd462c6be52fb
SHA256

5513ed8b6747ce14b3c45ea98aa3d5e0f2db11ea75e5c0c749e8f098da2b867f
SHA512

8a7b26173d8a809b0cdf5d0c89aab0dc7b6c7902622f0381b761ec051d1794fc699fcb2d7d11c84ee7084f1ce1796364c0b8d10e94410ff3868c5f8a425893b5
SSDEEP

3072:O82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:d2L7HN7Kl/jLA90QECrYRpj

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

51.15.7.145:80

177.85.167.10:80

186.177.174.163:80

190.114.254.163:8080

185.183.16.47:80

149.202.72.142:7080

181.30.61.163:443

31.27.59.105:80

50.28.51.143:8080

68.183.190.199:8080

85.214.26.7:8080

137.74.106.111:7080

200.75.39.254:80

85.105.239.184:443

190.45.24.210:80

170.81.48.2:80

109.101.137.162:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

41 1328 rundll32.exe
42 1328 rundll32.exe
43 1328 rundll32.exe
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

rundll32.exe

pid process

1328 rundll32.exe
1328 rundll32.exe
1328 rundll32.exe
1328 rundll32.exe
1328 rundll32.exe
1328 rundll32.exe
1328 rundll32.exe
1328 rundll32.exe

flow	pid	process
41	1328	rundll32.exe
42	1328	rundll32.exe
43	1328	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

pid	process
1328	rundll32.exe
1328	rundll32.exe
1328	rundll32.exe
1328	rundll32.exe
1328	rundll32.exe
1328	rundll32.exe
1328	rundll32.exe
1328	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1512 wrote to memory of 1328	1512	rundll32.exe	rundll32.exe
PID 1512 wrote to memory of 1328	1512	rundll32.exe	rundll32.exe
PID 1512 wrote to memory of 1328	1512	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d15170b7cf07a0ef9849a4c6a07428df_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1512

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d15170b7cf07a0ef9849a4c6a07428df_JaffaCakes118.dll,#1
2⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1328

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1328-0-0x0000000000CD0000-0x0000000000CF1000-memory.dmp

Filesize
132KB

Download
memory/1328-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/1328-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/1328-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download