emotet | a3707b8de524f66054a345277177b2bc64a36fcb13259e770c6a3a8d954d5988

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 13:14

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General

Target

f617852c5b47df49fe1252e706a628a1_JaffaCakes118.dll
Size

340KB
MD5

f617852c5b47df49fe1252e706a628a1
SHA1

57cc63b8a6405c3ec76c5b40d48cb55f7b486146
SHA256

a3707b8de524f66054a345277177b2bc64a36fcb13259e770c6a3a8d954d5988
SHA512

7ef52acb8f4690196b928233eca3b89e046601b86b49d0bf04eb01b7214cd3bcc0800f30f660c04f9f88853feab211ab4d9437bf61feac55de1e870bed591eea
SSDEEP

3072:zvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:z206xWgGxLxWN40PDKR/JnX2P

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

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	2496	rundll32.exe
7	2496	rundll32.exe
8	2496	rundll32.exe
11	2496	rundll32.exe
12	2496	rundll32.exe
13	2496	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
2496	rundll32.exe
2496	rundll32.exe
2496	rundll32.exe
2496	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2496	2260	rundll32.exe	30
PID 2260 wrote to memory of 2496	2260	rundll32.exe	30
PID 2260 wrote to memory of 2496	2260	rundll32.exe	30
PID 2260 wrote to memory of 2496	2260	rundll32.exe	30
PID 2260 wrote to memory of 2496	2260	rundll32.exe	30
PID 2260 wrote to memory of 2496	2260	rundll32.exe	30
PID 2260 wrote to memory of 2496	2260	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f617852c5b47df49fe1252e706a628a1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f617852c5b47df49fe1252e706a628a1_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2496

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/2496-0-0x0000000000180000-0x00000000001A0000-memory.dmp

Filesize
128KB

Download
memory/2496-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2496-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2496-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download