emotet | bd7b7b64d2282f18f7dda4057026c2a6a7fbcdef681aa0f47c554a37ac8a89a2

Analysis

max time kernel
148s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 04:32

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General

Target

d99dd62895d417b31ca0605bf4992596_JaffaCakes118.exe
Size

149KB
MD5

d99dd62895d417b31ca0605bf4992596
SHA1

faaa844deb3df23074b1e92b39669173f09adfa9
SHA256

bd7b7b64d2282f18f7dda4057026c2a6a7fbcdef681aa0f47c554a37ac8a89a2
SHA512

abd6718ece9e87cbe63dbeede5709a9e8a5b2cee3b8b5d3bdc33c72670e2636a6e3a09a99a5aa319860ba7d0e4d2e744640814b592c6fbdf4e3a1ce9f20e92bb
SSDEEP

3072:ufDd+s5q0FO/3sU6OtX+9F1cYsyE5+FAdjI:uLng/H6w+L163NdU

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

128.92.203.42:80

37.187.161.206:8080

202.29.239.162:443

80.87.201.221:7080

190.188.245.242:80

12.163.208.58:80

213.197.182.158:8080

201.213.177.139:80

62.84.75.50:80

45.33.77.42:8080

185.183.16.47:80

78.249.119.122:80

177.129.17.170:443

51.15.7.189:80

152.169.22.67:80

119.106.216.84:80

109.169.12.78:80

51.15.7.145:80

219.92.13.25:80

190.117.79.209:80

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
behavioral1/memory/320-4-0x00000000003D0000-0x00000000003E0000-memory.dmp	emotet
behavioral1/memory/320-7-0x0000000000030000-0x000000000003F000-memory.dmp	emotet
behavioral1/memory/320-0-0x00000000003B0000-0x00000000003C2000-memory.dmp	emotet
behavioral1/memory/2384-14-0x0000000000030000-0x0000000000040000-memory.dmp	emotet
behavioral1/memory/2384-10-0x0000000000230000-0x0000000000242000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2384	NlsData0009.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDMACST\NlsData0009.exe	d99dd62895d417b31ca0605bf4992596_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	NlsData0009.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d99dd62895d417b31ca0605bf4992596_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2384	NlsData0009.exe
2384	NlsData0009.exe
2384	NlsData0009.exe
2384	NlsData0009.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
320	d99dd62895d417b31ca0605bf4992596_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 320 wrote to memory of 2384	320	d99dd62895d417b31ca0605bf4992596_JaffaCakes118.exe	31
PID 320 wrote to memory of 2384	320	d99dd62895d417b31ca0605bf4992596_JaffaCakes118.exe	31
PID 320 wrote to memory of 2384	320	d99dd62895d417b31ca0605bf4992596_JaffaCakes118.exe	31
PID 320 wrote to memory of 2384	320	d99dd62895d417b31ca0605bf4992596_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d99dd62895d417b31ca0605bf4992596_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d99dd62895d417b31ca0605bf4992596_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:320
- C:\Windows\SysWOW64\KBDMACST\NlsData0009.exe
  "C:\Windows\SysWOW64\KBDMACST\NlsData0009.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2384

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\KBDMACST\NlsData0009.exe

Filesize
149KB

MD5
d99dd62895d417b31ca0605bf4992596

SHA1
faaa844deb3df23074b1e92b39669173f09adfa9

SHA256
bd7b7b64d2282f18f7dda4057026c2a6a7fbcdef681aa0f47c554a37ac8a89a2

SHA512
abd6718ece9e87cbe63dbeede5709a9e8a5b2cee3b8b5d3bdc33c72670e2636a6e3a09a99a5aa319860ba7d0e4d2e744640814b592c6fbdf4e3a1ce9f20e92bb

Download Submit
memory/320-4-0x00000000003D0000-0x00000000003E0000-memory.dmp

Filesize
64KB

Download
memory/320-7-0x0000000000030000-0x000000000003F000-memory.dmp

Filesize
60KB

Download
memory/320-0-0x00000000003B0000-0x00000000003C2000-memory.dmp

Filesize
72KB

Download
memory/320-8-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2384-14-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2384-10-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download