emotet | 40efaed38b0138fd0c60dcc7bf822153504ee37c3cd60624ef2831d6f575b0b7

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08-05-2024 19:30

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General

Target

265f81cf7c92f3f5e20f551bda38a3a5_JaffaCakes118.exe
Size

446KB
MD5

265f81cf7c92f3f5e20f551bda38a3a5
SHA1

f370b3881d367d79a65b6e70e2f193c108b40fbb
SHA256

40efaed38b0138fd0c60dcc7bf822153504ee37c3cd60624ef2831d6f575b0b7
SHA512

cc7e28d561d75da8dc8805b8b14dea87dbae12210c64a70da0b38a419b2140ef91de38ce657c046d9d68101f964437f54f6273d142e1c26b0415314b5698ca3d
SSDEEP

6144:NwekW4xuXsbOrpU6tQvq6H/iawC7MLSnyZtC:NwvuXkOrpU7v7HaafM2nyZ

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

71.72.196.159:80

134.209.36.254:8080

120.138.30.150:8080

94.23.216.33:80

157.245.99.39:8080

137.59.187.107:8080

94.23.237.171:443

61.19.246.238:443

156.155.166.221:80

50.35.17.13:80

153.137.36.142:80

91.211.88.52:7080

209.141.54.221:8080

185.94.252.104:443

174.45.13.118:80

87.106.136.232:8080

62.75.141.82:80

213.196.135.145:80

188.219.31.12:80

82.80.155.43:80

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
behavioral2/memory/228-4-0x0000000000770000-0x0000000000780000-memory.dmp	emotet
behavioral2/memory/228-7-0x0000000000620000-0x000000000062F000-memory.dmp	emotet
behavioral2/memory/228-0-0x0000000000750000-0x0000000000762000-memory.dmp	emotet
behavioral2/memory/3016-10-0x00000000005E0000-0x00000000005F2000-memory.dmp	emotet
behavioral2/memory/3016-14-0x0000000000600000-0x0000000000610000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
3016	iexpress.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDHE220\iexpress.exe	265f81cf7c92f3f5e20f551bda38a3a5_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe
3016	iexpress.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
228	265f81cf7c92f3f5e20f551bda38a3a5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 3016	228	265f81cf7c92f3f5e20f551bda38a3a5_JaffaCakes118.exe	80
PID 228 wrote to memory of 3016	228	265f81cf7c92f3f5e20f551bda38a3a5_JaffaCakes118.exe	80
PID 228 wrote to memory of 3016	228	265f81cf7c92f3f5e20f551bda38a3a5_JaffaCakes118.exe	80

C:\Users\Admin\AppData\Local\Temp\265f81cf7c92f3f5e20f551bda38a3a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\265f81cf7c92f3f5e20f551bda38a3a5_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:228
- C:\Windows\SysWOW64\KBDHE220\iexpress.exe
  "C:\Windows\SysWOW64\KBDHE220\iexpress.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\KBDHE220\iexpress.exe

Filesize
446KB

MD5
265f81cf7c92f3f5e20f551bda38a3a5

SHA1
f370b3881d367d79a65b6e70e2f193c108b40fbb

SHA256
40efaed38b0138fd0c60dcc7bf822153504ee37c3cd60624ef2831d6f575b0b7

SHA512
cc7e28d561d75da8dc8805b8b14dea87dbae12210c64a70da0b38a419b2140ef91de38ce657c046d9d68101f964437f54f6273d142e1c26b0415314b5698ca3d

Download Submit
memory/228-4-0x0000000000770000-0x0000000000780000-memory.dmp

Filesize
64KB

Download
memory/228-7-0x0000000000620000-0x000000000062F000-memory.dmp

Filesize
60KB

Download
memory/228-0-0x0000000000750000-0x0000000000762000-memory.dmp

Filesize
72KB

Download
memory/228-9-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/3016-10-0x00000000005E0000-0x00000000005F2000-memory.dmp

Filesize
72KB

Download
memory/3016-14-0x0000000000600000-0x0000000000610000-memory.dmp

Filesize
64KB

Download