emotet | 7f311272c9b8260718edb0aaf7c356287efed9d1ee8d5b591d8e35be927e78fe

General

Target

JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe
Size

172KB
MD5

4937b83cc6eb650b5c96beefbe91e6c0
SHA1

587306b63e19755652ca4d7de958aaf3ee78bc2a
SHA256

7f311272c9b8260718edb0aaf7c356287efed9d1ee8d5b591d8e35be927e78fe
SHA512

652971ff8c8b250c3c2c67e8d731e15d023068a90e34d040c1aa8e57524fa2869e6c3ed706f50e3738b2815669897b752456f735e1a8dfdcc617823cd2d76f0f
SSDEEP

3072:lIaKSZACbEOKdv24MpQozvrSEYcKEdGOUBrvMwFccN25b2:l/IOOO44PvrSTqdGOqVFBM6

Score

10^/10

Malware Config

Signatures

Detect Emotet payload 1 IoCs

resource	yara_rule
behavioral1/memory/2412-25-0x0000000000400000-0x0000000000410000-memory.dmp	family_emotet_v2

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2096 set thread context of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30

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	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe
2412	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe
2412	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2412	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe
2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2096 wrote to memory of 2412	2096	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	30
PID 2412 wrote to memory of 1272	2412	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	21
PID 2412 wrote to memory of 1272	2412	JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1272
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2096
- - C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe
    C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4937b83cc6eb650b5c96beefbe91e6c0.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

memory/1272-22-0x0000000073860000-0x0000000073873000-memory.dmp

Filesize
76KB

Download
memory/1272-27-0x0000000073860000-0x0000000073873000-memory.dmp

Filesize
76KB

Download
memory/1272-26-0x00000000778B1000-0x00000000778B2000-memory.dmp

Filesize
4KB

Download
memory/1272-21-0x00000000778B1000-0x00000000778B2000-memory.dmp

Filesize
4KB

Download
memory/2096-0-0x0000000000310000-0x0000000000314000-memory.dmp

Filesize
16KB

Download
memory/2412-15-0x0000000000400000-0x0000000004280000-memory.dmp

Filesize
62.5MB

Download
memory/2412-16-0x0000000000400000-0x0000000004280000-memory.dmp

Filesize
62.5MB

Download
memory/2412-20-0x0000000000400000-0x0000000004280000-memory.dmp

Filesize
62.5MB

Download
memory/2412-12-0x0000000000400000-0x0000000004280000-memory.dmp

Filesize
62.5MB

Download
memory/2412-17-0x0000000000400000-0x0000000004280000-memory.dmp

Filesize
62.5MB

Download
memory/2412-8-0x0000000000400000-0x0000000004280000-memory.dmp

Filesize
62.5MB

Download
memory/2412-18-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/2412-9-0x0000000000400000-0x0000000004280000-memory.dmp

Filesize
62.5MB

Download
memory/2412-4-0x0000000000400000-0x0000000004280000-memory.dmp

Filesize
62.5MB

Download
memory/2412-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2412-25-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2412-6-0x0000000000400000-0x0000000004280000-memory.dmp

Filesize
62.5MB

Download
memory/2412-1-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download

Analysis

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