emotet | d3140c8582870901ecac8f0e7a6c84cc7bb590566599580f8f978a397383a4bd

Analysis

max time kernel
140s
max time network
155s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 12:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe
Size

220KB
MD5

d1f52fda11c7d91a872a64e6a83d8b86
SHA1

30088af70532e2975dd94e6431d9afbe528a5797
SHA256

d3140c8582870901ecac8f0e7a6c84cc7bb590566599580f8f978a397383a4bd
SHA512

8fed26ef3d05612cd76dca222f255a693414b5fa54c2250cd7ea83cd7d1d6cd4eeda36dec3b7d540394217cb6006b286b035d697666666c28e823cbd55a20fa8
SSDEEP

3072:1mNXdDFrtXx7bZKxehc4bjLwEe/IN0r6elblNvakKHMxpNqWQ+xIYXD:mNxrtXRbQqvLXegc6+Pa7

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

174.106.122.139:80

159.203.116.47:8080

173.249.6.108:443

104.236.246.93:8080

174.45.13.118:80

137.59.187.107:8080

94.200.114.161:80

37.187.72.193:8080

67.10.155.92:80

121.124.124.40:7080

24.43.99.75:80

75.139.38.211:80

109.74.5.95:8080

137.119.36.33:80

74.134.41.124:80

66.65.136.14:80

94.1.108.190:443

181.169.235.7:80

79.137.83.50:443

104.131.44.150:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral1/memory/764-14-0x00000000001E0000-0x00000000001F0000-memory.dmp	emotet
behavioral1/memory/764-10-0x00000000001C0000-0x00000000001D2000-memory.dmp	emotet
behavioral1/memory/2532-7-0x0000000000220000-0x000000000022F000-memory.dmp	emotet
behavioral1/memory/2532-4-0x0000000000230000-0x0000000000240000-memory.dmp	emotet
behavioral1/memory/2532-0-0x0000000000350000-0x0000000000362000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
764	iscsium.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\keyiso\iscsium.exe	d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	iscsium.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
764	iscsium.exe
764	iscsium.exe
764	iscsium.exe
764	iscsium.exe
764	iscsium.exe
764	iscsium.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2532	d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2532	d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe
764	iscsium.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 764	2532	d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe	30
PID 2532 wrote to memory of 764	2532	d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe	30
PID 2532 wrote to memory of 764	2532	d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe	30
PID 2532 wrote to memory of 764	2532	d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d1f52fda11c7d91a872a64e6a83d8b86_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Windows\SysWOW64\keyiso\iscsium.exe
  "C:\Windows\SysWOW64\keyiso\iscsium.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\keyiso\iscsium.exe

Filesize
220KB

MD5
d1f52fda11c7d91a872a64e6a83d8b86

SHA1
30088af70532e2975dd94e6431d9afbe528a5797

SHA256
d3140c8582870901ecac8f0e7a6c84cc7bb590566599580f8f978a397383a4bd

SHA512
8fed26ef3d05612cd76dca222f255a693414b5fa54c2250cd7ea83cd7d1d6cd4eeda36dec3b7d540394217cb6006b286b035d697666666c28e823cbd55a20fa8

Download Submit
memory/764-14-0x00000000001E0000-0x00000000001F0000-memory.dmp

Filesize
64KB

Download
memory/764-10-0x00000000001C0000-0x00000000001D2000-memory.dmp

Filesize
72KB

Download
memory/2532-8-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2532-7-0x0000000000220000-0x000000000022F000-memory.dmp

Filesize
60KB

Download
memory/2532-4-0x0000000000230000-0x0000000000240000-memory.dmp

Filesize
64KB

Download
memory/2532-0-0x0000000000350000-0x0000000000362000-memory.dmp

Filesize
72KB

Download