emotet | a528828b0479530c26eba3669291f11ad4fcbc8d4e13d54dab52e0ca045e7a45

Analysis

max time kernel
150s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-09-2024 15:14

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General

Target

feca7bbebf794bbf7259d09c11684e89_JaffaCakes118.dll
Size

346KB
MD5

feca7bbebf794bbf7259d09c11684e89
SHA1

ac8614392bbdd5a7241f4890fbe828bc6b9946fb
SHA256

a528828b0479530c26eba3669291f11ad4fcbc8d4e13d54dab52e0ca045e7a45
SHA512

07f8a4e178ec2a33ca57ad972956f2b9507e905d615cc1ba77286ec2ac21d8aabb0e10863a34de5675c97cb21ab99a575319813b23b59f92ac3e9b87bdefadac
SSDEEP

3072:/82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:U2L7HN7Kl/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 6 IoCs

flow	pid	Process
4	2540	rundll32.exe
7	2540	rundll32.exe
8	2540	rundll32.exe
11	2540	rundll32.exe
12	2540	rundll32.exe
14	2540	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

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2540	rundll32.exe
2540	rundll32.exe
2540	rundll32.exe
2540	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 2540	2536	rundll32.exe	31
PID 2536 wrote to memory of 2540	2536	rundll32.exe	31
PID 2536 wrote to memory of 2540	2536	rundll32.exe	31
PID 2536 wrote to memory of 2540	2536	rundll32.exe	31
PID 2536 wrote to memory of 2540	2536	rundll32.exe	31
PID 2536 wrote to memory of 2540	2536	rundll32.exe	31
PID 2536 wrote to memory of 2540	2536	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\feca7bbebf794bbf7259d09c11684e89_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\feca7bbebf794bbf7259d09c11684e89_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2540-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2540-0-0x0000000000160000-0x0000000000181000-memory.dmp

Filesize
132KB

Download
memory/2540-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2540-3-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download