emotet | 544cb665a1a43617ec00405826f3e65307bc45bbc9b02153b36edd4c016c4643

Analysis

max time kernel
150s
max time network
151s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-08-2024 01:12

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General

Target

b19887605459d68214e65b88699b5c3e_JaffaCakes118.dll
Size

340KB
MD5

b19887605459d68214e65b88699b5c3e
SHA1

23ea5ad38fc52f2b3c20cce72f51d209a2ea0e23
SHA256

544cb665a1a43617ec00405826f3e65307bc45bbc9b02153b36edd4c016c4643
SHA512

f4407d3da122bd26558a9492391748114cbfd9dcb6ec50dbd85713160a6f9385bdacfa3a9b30906711e2ce1e26c5b723dd9eaed87073d3698d81f16687aef33b
SSDEEP

3072:gvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:g206xWgGxLxWN40PDKR/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
4	2504	rundll32.exe
5	2504	rundll32.exe
8	2504	rundll32.exe
11	2504	rundll32.exe
12	2504	rundll32.exe
13	2504	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
2504	rundll32.exe
2504	rundll32.exe
2504	rundll32.exe
2504	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 2504	2484	rundll32.exe	30
PID 2484 wrote to memory of 2504	2484	rundll32.exe	30
PID 2484 wrote to memory of 2504	2484	rundll32.exe	30
PID 2484 wrote to memory of 2504	2484	rundll32.exe	30
PID 2484 wrote to memory of 2504	2484	rundll32.exe	30
PID 2484 wrote to memory of 2504	2484	rundll32.exe	30
PID 2484 wrote to memory of 2504	2484	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b19887605459d68214e65b88699b5c3e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b19887605459d68214e65b88699b5c3e_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2504

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/2504-0-0x0000000000170000-0x0000000000190000-memory.dmp

Filesize
128KB

Download
memory/2504-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2504-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2504-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download