emotet | 454e7ef58478a3a8ffa7f9bf1c3ddd2527f9c1627a190d986bd8811b97c38a4d

Analysis

max time kernel
130s
max time network
145s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 21:44

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General

Target

d7245d3a9a104e9ae8c2cb82f8415fc7_JaffaCakes118.exe
Size

228KB
MD5

d7245d3a9a104e9ae8c2cb82f8415fc7
SHA1

7016c5deff69ec470b824eb87a3b50be385eb4f7
SHA256

454e7ef58478a3a8ffa7f9bf1c3ddd2527f9c1627a190d986bd8811b97c38a4d
SHA512

a5fe21ee96d9c617d90901e25f7929390ce69515b7cbd922f7063dd017e08995cd26fe310adb97ec23c428ee2e78f4103313b4074ce9aa2743bbbc412e29d12b
SSDEEP

3072:IY7i9P50fylwpHzAFE4nga4YKO1fUMqKXkbbd4b:TGONzAZga4nx4a6

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 4 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral1/memory/2040-4-0x0000000000250000-0x0000000000260000-memory.dmp	emotet
behavioral1/memory/2040-7-0x0000000000220000-0x000000000022F000-memory.dmp	emotet
behavioral1/memory/2040-0-0x0000000000230000-0x0000000000242000-memory.dmp	emotet
behavioral1/memory/2716-14-0x00000000003D0000-0x00000000003E0000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2716	mfc120fra.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDMLT47\mfc120fra.exe	d7245d3a9a104e9ae8c2cb82f8415fc7_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	d7245d3a9a104e9ae8c2cb82f8415fc7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mfc120fra.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2716	mfc120fra.exe
2716	mfc120fra.exe
2716	mfc120fra.exe
2716	mfc120fra.exe
2716	mfc120fra.exe
2716	mfc120fra.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2040	d7245d3a9a104e9ae8c2cb82f8415fc7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 2716	2040	d7245d3a9a104e9ae8c2cb82f8415fc7_JaffaCakes118.exe	30
PID 2040 wrote to memory of 2716	2040	d7245d3a9a104e9ae8c2cb82f8415fc7_JaffaCakes118.exe	30
PID 2040 wrote to memory of 2716	2040	d7245d3a9a104e9ae8c2cb82f8415fc7_JaffaCakes118.exe	30
PID 2040 wrote to memory of 2716	2040	d7245d3a9a104e9ae8c2cb82f8415fc7_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d7245d3a9a104e9ae8c2cb82f8415fc7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d7245d3a9a104e9ae8c2cb82f8415fc7_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\SysWOW64\KBDMLT47\mfc120fra.exe
  "C:\Windows\SysWOW64\KBDMLT47\mfc120fra.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2716

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

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Downloads

C:\Windows\SysWOW64\KBDMLT47\mfc120fra.exe

Filesize
228KB

MD5
d7245d3a9a104e9ae8c2cb82f8415fc7

SHA1
7016c5deff69ec470b824eb87a3b50be385eb4f7

SHA256
454e7ef58478a3a8ffa7f9bf1c3ddd2527f9c1627a190d986bd8811b97c38a4d

SHA512
a5fe21ee96d9c617d90901e25f7929390ce69515b7cbd922f7063dd017e08995cd26fe310adb97ec23c428ee2e78f4103313b4074ce9aa2743bbbc412e29d12b

Download Submit
memory/2040-4-0x0000000000250000-0x0000000000260000-memory.dmp

Filesize
64KB

Download
memory/2040-7-0x0000000000220000-0x000000000022F000-memory.dmp

Filesize
60KB

Download
memory/2040-0-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/2040-8-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2716-14-0x00000000003D0000-0x00000000003E0000-memory.dmp

Filesize
64KB

Download