emotet | 0d883284405bf63be735b6c21bd0b2387b18b24393b73111eb5eec9898986d26

Analysis

max time kernel
142s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
31-07-2024 04:50

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General

Target

7b4ffbada337911937d40edae0388b59_JaffaCakes118.exe
Size

504KB
MD5

7b4ffbada337911937d40edae0388b59
SHA1

cd0b24bab3e86ae4b8a29adcac0f558a124e9a23
SHA256

0d883284405bf63be735b6c21bd0b2387b18b24393b73111eb5eec9898986d26
SHA512

0434e78600c73944427f345f4739b60bd3bb54c0c601d3479128fc6b292cb64fa41f337ffcf4691ea79f24ade312e4caf50fac6e7ce78a9a90a678dbae7c1d1d
SSDEEP

6144:nBzm/LCCddFxrIT9QmsCeB3QN1KYCOLYQONe68A0HMvfMd6f8I5Ber0CQuhcT0:KdrwHsCIA3KYCOLa8NMHMKa0Ci0

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
behavioral2/memory/4364-0-0x00000000005B0000-0x00000000005C2000-memory.dmp	emotet
behavioral2/memory/4364-4-0x00000000005D0000-0x00000000005E0000-memory.dmp	emotet
behavioral2/memory/4364-7-0x00000000005A0000-0x00000000005AF000-memory.dmp	emotet
behavioral2/memory/940-14-0x0000000000750000-0x0000000000760000-memory.dmp	emotet
behavioral2/memory/940-10-0x00000000020C0000-0x00000000020D2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
940	NcdProp.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\perfctrs\NcdProp.exe	7b4ffbada337911937d40edae0388b59_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	7b4ffbada337911937d40edae0388b59_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NcdProp.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe
940	NcdProp.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4364	7b4ffbada337911937d40edae0388b59_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4364	7b4ffbada337911937d40edae0388b59_JaffaCakes118.exe
940	NcdProp.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4364 wrote to memory of 940	4364	7b4ffbada337911937d40edae0388b59_JaffaCakes118.exe	84
PID 4364 wrote to memory of 940	4364	7b4ffbada337911937d40edae0388b59_JaffaCakes118.exe	84
PID 4364 wrote to memory of 940	4364	7b4ffbada337911937d40edae0388b59_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\7b4ffbada337911937d40edae0388b59_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7b4ffbada337911937d40edae0388b59_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:4364
- C:\Windows\SysWOW64\perfctrs\NcdProp.exe
  "C:\Windows\SysWOW64\perfctrs\NcdProp.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:940

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\perfctrs\NcdProp.exe

Filesize
504KB

MD5
7b4ffbada337911937d40edae0388b59

SHA1
cd0b24bab3e86ae4b8a29adcac0f558a124e9a23

SHA256
0d883284405bf63be735b6c21bd0b2387b18b24393b73111eb5eec9898986d26

SHA512
0434e78600c73944427f345f4739b60bd3bb54c0c601d3479128fc6b292cb64fa41f337ffcf4691ea79f24ade312e4caf50fac6e7ce78a9a90a678dbae7c1d1d

Download Submit
memory/940-14-0x0000000000750000-0x0000000000760000-memory.dmp

Filesize
64KB

Download
memory/940-10-0x00000000020C0000-0x00000000020D2000-memory.dmp

Filesize
72KB

Download
memory/4364-0-0x00000000005B0000-0x00000000005C2000-memory.dmp

Filesize
72KB

Download
memory/4364-4-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/4364-7-0x00000000005A0000-0x00000000005AF000-memory.dmp

Filesize
60KB

Download
memory/4364-9-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download