emotet | 3e9e1062c311605bb78e8df525eaa11268ad5b547ae9295669a0c751e16f5a13

General

Target

ead8622597de71be8384b3849c20216f_JaffaCakes118.exe
Size

105KB
MD5

ead8622597de71be8384b3849c20216f
SHA1

f492345c23db0f98a4be3fe8f33122513cffc737
SHA256

3e9e1062c311605bb78e8df525eaa11268ad5b547ae9295669a0c751e16f5a13
SHA512

1d896016a64aa8caed4271fa54d07f1327b9240c60929bd8346912f64f67089f2ca1b8bba206b55a4180235b4d2ef59ff9c06a77443643a2397c009c38ecdae8
SSDEEP

3072:Ftuc8uDp/brCf2ZT0DKJPCI6337rGQyPw:3uuDpTrVZIDOPC533GQ6

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	loaderattrib.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 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	loaderattrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	loaderattrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ead8622597de71be8384b3849c20216f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ead8622597de71be8384b3849c20216f_JaffaCakes118.exe

Modifies data under HKEY_USERS 19 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	loaderattrib.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E8D3A99-D70A-4C07-9E10-A481F371B7C3}\fe-bc-6d-92-53-7b	loaderattrib.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fe-bc-6d-92-53-7b\WpadDetectedUrl	loaderattrib.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	loaderattrib.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	loaderattrib.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	loaderattrib.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fe-bc-6d-92-53-7b\WpadDecision = "0"	loaderattrib.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	loaderattrib.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E8D3A99-D70A-4C07-9E10-A481F371B7C3}	loaderattrib.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E8D3A99-D70A-4C07-9E10-A481F371B7C3}\WpadDecisionReason = "1"	loaderattrib.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E8D3A99-D70A-4C07-9E10-A481F371B7C3}\WpadNetworkName = "Network 3"	loaderattrib.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fe-bc-6d-92-53-7b\WpadDecisionTime = 8077fb1a650adb01	loaderattrib.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	loaderattrib.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	loaderattrib.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E8D3A99-D70A-4C07-9E10-A481F371B7C3}\WpadDecisionTime = 8077fb1a650adb01	loaderattrib.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fe-bc-6d-92-53-7b\WpadDecisionReason = "1"	loaderattrib.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00ce000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	loaderattrib.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E8D3A99-D70A-4C07-9E10-A481F371B7C3}\WpadDecision = "0"	loaderattrib.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fe-bc-6d-92-53-7b	loaderattrib.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3060	ead8622597de71be8384b3849c20216f_JaffaCakes118.exe
2604	ead8622597de71be8384b3849c20216f_JaffaCakes118.exe
2876	loaderattrib.exe
3004	loaderattrib.exe
3004	loaderattrib.exe
3004	loaderattrib.exe
3004	loaderattrib.exe
3004	loaderattrib.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2604	ead8622597de71be8384b3849c20216f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2604	3060	ead8622597de71be8384b3849c20216f_JaffaCakes118.exe	29
PID 3060 wrote to memory of 2604	3060	ead8622597de71be8384b3849c20216f_JaffaCakes118.exe	29
PID 3060 wrote to memory of 2604	3060	ead8622597de71be8384b3849c20216f_JaffaCakes118.exe	29
PID 3060 wrote to memory of 2604	3060	ead8622597de71be8384b3849c20216f_JaffaCakes118.exe	29
PID 2876 wrote to memory of 3004	2876	loaderattrib.exe	31
PID 2876 wrote to memory of 3004	2876	loaderattrib.exe	31
PID 2876 wrote to memory of 3004	2876	loaderattrib.exe	31
PID 2876 wrote to memory of 3004	2876	loaderattrib.exe	31

C:\Users\Admin\AppData\Local\Temp\ead8622597de71be8384b3849c20216f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ead8622597de71be8384b3849c20216f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Users\Admin\AppData\Local\Temp\ead8622597de71be8384b3849c20216f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ead8622597de71be8384b3849c20216f_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2604

C:\Windows\SysWOW64\loaderattrib.exe
"C:\Windows\SysWOW64\loaderattrib.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Windows\SysWOW64\loaderattrib.exe
  "C:\Windows\SysWOW64\loaderattrib.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:3004

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/2604-20-0x0000000000240000-0x0000000000257000-memory.dmp

Filesize
92KB

Download
memory/2604-13-0x0000000000280000-0x0000000000290000-memory.dmp

Filesize
64KB

Download
memory/2604-28-0x0000000000240000-0x0000000000257000-memory.dmp

Filesize
92KB

Download
memory/2604-27-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2604-7-0x0000000000240000-0x0000000000257000-memory.dmp

Filesize
92KB

Download
memory/2604-12-0x0000000000260000-0x0000000000277000-memory.dmp

Filesize
92KB

Download
memory/2604-8-0x0000000000260000-0x0000000000277000-memory.dmp

Filesize
92KB

Download
memory/2876-26-0x0000000000240000-0x0000000000257000-memory.dmp

Filesize
92KB

Download
memory/3004-29-0x0000000000240000-0x0000000000257000-memory.dmp

Filesize
92KB

Download
memory/3060-0-0x0000000000270000-0x0000000000287000-memory.dmp

Filesize
92KB

Download
memory/3060-4-0x0000000000270000-0x0000000000287000-memory.dmp

Filesize
92KB

Download
memory/3060-14-0x0000000000250000-0x0000000000267000-memory.dmp

Filesize
92KB

Download
memory/3060-5-0x0000000000250000-0x0000000000267000-memory.dmp

Filesize
92KB

Download
memory/3060-6-0x0000000000290000-0x00000000002A0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing