emotet | 31533739eb6970036a392a36f54d640ba9908b693f0a6a392be973dd705cc7c0

General

Target

d30dc1bf4bb650fc95e1ad265cfbc22b_JaffaCakes118.exe
Size

272KB
MD5

d30dc1bf4bb650fc95e1ad265cfbc22b
SHA1

691bd9fd348ced4b11affed04782ad3f0f69834d
SHA256

31533739eb6970036a392a36f54d640ba9908b693f0a6a392be973dd705cc7c0
SHA512

4bca000fd67e05522504736d59e9d0450100fea89f3491cbee17fb89d2ddbfb99367f22d8ada841addc6b9e0e2d7669edbe01c2a8d44336e2dc5fad00a34ccbd
SSDEEP

6144:aiV5YLPsjOe5JK27Ie4on6IbK2z3NQoTmq+7AJRzQ:xOe5o2+IzSqqolQ

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

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/2452-7-0x0000000000300000-0x000000000030F000-memory.dmp	emotet
behavioral1/memory/2452-4-0x0000000000340000-0x0000000000350000-memory.dmp	emotet
behavioral1/memory/2452-0-0x0000000000320000-0x0000000000332000-memory.dmp	emotet
behavioral1/memory/2556-10-0x00000000001E0000-0x00000000001F2000-memory.dmp	emotet
behavioral1/memory/2556-14-0x0000000000280000-0x0000000000290000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2556	SyncHost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\WiaExtensionHost64\SyncHost.exe	d30dc1bf4bb650fc95e1ad265cfbc22b_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	SyncHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d30dc1bf4bb650fc95e1ad265cfbc22b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2556	SyncHost.exe
2556	SyncHost.exe
2556	SyncHost.exe
2556	SyncHost.exe
2556	SyncHost.exe
2556	SyncHost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2452	d30dc1bf4bb650fc95e1ad265cfbc22b_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2452	d30dc1bf4bb650fc95e1ad265cfbc22b_JaffaCakes118.exe
2556	SyncHost.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 2556	2452	d30dc1bf4bb650fc95e1ad265cfbc22b_JaffaCakes118.exe	30
PID 2452 wrote to memory of 2556	2452	d30dc1bf4bb650fc95e1ad265cfbc22b_JaffaCakes118.exe	30
PID 2452 wrote to memory of 2556	2452	d30dc1bf4bb650fc95e1ad265cfbc22b_JaffaCakes118.exe	30
PID 2452 wrote to memory of 2556	2452	d30dc1bf4bb650fc95e1ad265cfbc22b_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d30dc1bf4bb650fc95e1ad265cfbc22b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d30dc1bf4bb650fc95e1ad265cfbc22b_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:2452
- C:\Windows\SysWOW64\WiaExtensionHost64\SyncHost.exe
  "C:\Windows\SysWOW64\WiaExtensionHost64\SyncHost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\WiaExtensionHost64\SyncHost.exe

Filesize
272KB

MD5
d30dc1bf4bb650fc95e1ad265cfbc22b

SHA1
691bd9fd348ced4b11affed04782ad3f0f69834d

SHA256
31533739eb6970036a392a36f54d640ba9908b693f0a6a392be973dd705cc7c0

SHA512
4bca000fd67e05522504736d59e9d0450100fea89f3491cbee17fb89d2ddbfb99367f22d8ada841addc6b9e0e2d7669edbe01c2a8d44336e2dc5fad00a34ccbd

Download Submit
memory/2452-7-0x0000000000300000-0x000000000030F000-memory.dmp

Filesize
60KB

Download
memory/2452-4-0x0000000000340000-0x0000000000350000-memory.dmp

Filesize
64KB

Download
memory/2452-0-0x0000000000320000-0x0000000000332000-memory.dmp

Filesize
72KB

Download
memory/2452-8-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2556-10-0x00000000001E0000-0x00000000001F2000-memory.dmp

Filesize
72KB

Download
memory/2556-14-0x0000000000280000-0x0000000000290000-memory.dmp

Filesize
64KB

Download

Analysis

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