emotet | cc79082a92729cd222e51a0f8ccb55bfb53e90127d5047fb42d9df9971387452

General

Target

dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe
Size

451KB
MD5

dc1b16d18b5a7bd58fb8002dc33c69e1
SHA1

522cc09ed47e9e34ae1684ac841ca9eb1a05f9f9
SHA256

cc79082a92729cd222e51a0f8ccb55bfb53e90127d5047fb42d9df9971387452
SHA512

d318a04784e4eccaca9ca6892446459f7e4387cded138739ef7d67dd0bdffa0a598dc21d07b9f79a35af8add48c979ba0494c61a855c3e3183fe43f4f79c1c70
SSDEEP

3072:cpzIzSg4fMyTHQuIlur0qM5lKdAmebh372lmg9g52oigI75ehCb2dbLriMos/C:cFgyTHQdw0v5lKdkbhr2wgGC

Score

10^/10

emotet banker discovery trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
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 4 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	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	repljersey.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	repljersey.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
868	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe
868	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe
2148	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe
2148	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe
2660	repljersey.exe
2660	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe
4988	repljersey.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2148	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 868 wrote to memory of 2148	868	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe	83
PID 868 wrote to memory of 2148	868	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe	83
PID 868 wrote to memory of 2148	868	dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe	83
PID 2660 wrote to memory of 4988	2660	repljersey.exe	91
PID 2660 wrote to memory of 4988	2660	repljersey.exe	91
PID 2660 wrote to memory of 4988	2660	repljersey.exe	91

C:\Users\Admin\AppData\Local\Temp\dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:868
- C:\Users\Admin\AppData\Local\Temp\dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\dc1b16d18b5a7bd58fb8002dc33c69e1_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2148

C:\Windows\SysWOW64\repljersey.exe
"C:\Windows\SysWOW64\repljersey.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\repljersey.exe
  "C:\Windows\SysWOW64\repljersey.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4988

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

memory/868-14-0x0000000000590000-0x00000000005AA000-memory.dmp

Filesize
104KB

Download
memory/868-4-0x00000000005B0000-0x00000000005CA000-memory.dmp

Filesize
104KB

Download
memory/868-6-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/868-5-0x0000000000590000-0x00000000005AA000-memory.dmp

Filesize
104KB

Download
memory/868-0-0x00000000005B0000-0x00000000005CA000-memory.dmp

Filesize
104KB

Download
memory/2148-12-0x0000000000A50000-0x0000000000A6A000-memory.dmp

Filesize
104KB

Download
memory/2148-11-0x0000000000A70000-0x0000000000A8A000-memory.dmp

Filesize
104KB

Download
memory/2148-13-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/2148-7-0x0000000000A70000-0x0000000000A8A000-memory.dmp

Filesize
104KB

Download
memory/2148-29-0x0000000000A50000-0x0000000000A6A000-memory.dmp

Filesize
104KB

Download
memory/2148-28-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2660-21-0x0000000000DC0000-0x0000000000DD0000-memory.dmp

Filesize
64KB

Download
memory/2660-20-0x0000000000710000-0x000000000072A000-memory.dmp

Filesize
104KB

Download
memory/2660-19-0x0000000000730000-0x000000000074A000-memory.dmp

Filesize
104KB

Download
memory/2660-15-0x0000000000730000-0x000000000074A000-memory.dmp

Filesize
104KB

Download
memory/2660-27-0x0000000000710000-0x000000000072A000-memory.dmp

Filesize
104KB

Download
memory/4988-22-0x0000000000DC0000-0x0000000000DDA000-memory.dmp

Filesize
104KB

Download
memory/4988-26-0x0000000000DC0000-0x0000000000DDA000-memory.dmp

Filesize
104KB

Download

Analysis

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