emotet | 05b0a1ce943e3932a384fbadf098bb05e5a116c3e6a6598d790df53a7fe51760

General

Target

e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe
Size

457KB
MD5

e8b7351b9954c75a1da356108268a045
SHA1

b8f25c67f5fba04d38716b0ed13e61e6b4ec3e4a
SHA256

05b0a1ce943e3932a384fbadf098bb05e5a116c3e6a6598d790df53a7fe51760
SHA512

d3c54f6aa289fd82909794e03c57785efea8bc265300e61cfecf89b9e4bf772b853b082c5bdf73ad67d2d6c36d68b796c002908e44f846f3eb3772df32c8be3e
SSDEEP

6144:z13XjtMSd3zLmNFLQPLfYYUQxppy3IdlH1FQbotM:z13Xj6SdDTTYYUQvEInEotM

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	traceplugins.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	e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	traceplugins.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	traceplugins.exe

Modifies data under HKEY_USERS 19 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3326A172-8694-4A10-8B22-30CCE1B66BAA}\WpadNetworkName = "Network 3"	traceplugins.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-51-66-76-0b-0e\WpadDecisionReason = "1"	traceplugins.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-51-66-76-0b-0e\WpadDecisionTime = c0dee49fa509db01	traceplugins.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-51-66-76-0b-0e\WpadDetectedUrl	traceplugins.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3326A172-8694-4A10-8B22-30CCE1B66BAA}\WpadDecisionReason = "1"	traceplugins.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3326A172-8694-4A10-8B22-30CCE1B66BAA}\WpadDecisionTime = c0dee49fa509db01	traceplugins.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-51-66-76-0b-0e	traceplugins.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	traceplugins.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3326A172-8694-4A10-8B22-30CCE1B66BAA}	traceplugins.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3326A172-8694-4A10-8B22-30CCE1B66BAA}\WpadDecision = "0"	traceplugins.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	traceplugins.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	traceplugins.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	traceplugins.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	traceplugins.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00fa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	traceplugins.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3326A172-8694-4A10-8B22-30CCE1B66BAA}\26-51-66-76-0b-0e	traceplugins.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-51-66-76-0b-0e\WpadDecision = "0"	traceplugins.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	traceplugins.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	traceplugins.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2080	e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe
2684	e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe
2464	traceplugins.exe
2492	traceplugins.exe
2492	traceplugins.exe
2492	traceplugins.exe
2492	traceplugins.exe
2492	traceplugins.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2684	e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2684	2080	e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe	28
PID 2080 wrote to memory of 2684	2080	e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe	28
PID 2080 wrote to memory of 2684	2080	e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe	28
PID 2080 wrote to memory of 2684	2080	e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe	28
PID 2464 wrote to memory of 2492	2464	traceplugins.exe	30
PID 2464 wrote to memory of 2492	2464	traceplugins.exe	30
PID 2464 wrote to memory of 2492	2464	traceplugins.exe	30
PID 2464 wrote to memory of 2492	2464	traceplugins.exe	30

C:\Users\Admin\AppData\Local\Temp\e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Users\Admin\AppData\Local\Temp\e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e8b7351b9954c75a1da356108268a045_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2684

C:\Windows\SysWOW64\traceplugins.exe
"C:\Windows\SysWOW64\traceplugins.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2464
- C:\Windows\SysWOW64\traceplugins.exe
  "C:\Windows\SysWOW64\traceplugins.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2492

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/2080-2-0x00000000001B0000-0x00000000001C6000-memory.dmp

Filesize
88KB

Download
memory/2080-7-0x0000000000160000-0x0000000000170000-memory.dmp

Filesize
64KB

Download
memory/2080-6-0x00000000001B0000-0x00000000001C6000-memory.dmp

Filesize
88KB

Download
memory/2080-1-0x0000000000090000-0x00000000000A6000-memory.dmp

Filesize
88KB

Download
memory/2080-15-0x0000000000090000-0x00000000000A6000-memory.dmp

Filesize
88KB

Download
memory/2464-23-0x0000000000200000-0x0000000000210000-memory.dmp

Filesize
64KB

Download
memory/2464-32-0x0000000000110000-0x0000000000126000-memory.dmp

Filesize
88KB

Download
memory/2464-18-0x0000000000130000-0x0000000000146000-memory.dmp

Filesize
88KB

Download
memory/2464-17-0x0000000000110000-0x0000000000126000-memory.dmp

Filesize
88KB

Download
memory/2464-22-0x0000000000130000-0x0000000000146000-memory.dmp

Filesize
88KB

Download
memory/2492-27-0x0000000000190000-0x00000000001A6000-memory.dmp

Filesize
88KB

Download
memory/2492-33-0x0000000000140000-0x0000000000150000-memory.dmp

Filesize
64KB

Download
memory/2492-31-0x0000000000190000-0x00000000001A6000-memory.dmp

Filesize
88KB

Download
memory/2492-26-0x0000000000120000-0x0000000000136000-memory.dmp

Filesize
88KB

Download
memory/2492-36-0x0000000000120000-0x0000000000136000-memory.dmp

Filesize
88KB

Download
memory/2684-9-0x0000000000140000-0x0000000000156000-memory.dmp

Filesize
88KB

Download
memory/2684-14-0x00000000000B0000-0x00000000000C0000-memory.dmp

Filesize
64KB

Download
memory/2684-13-0x0000000000140000-0x0000000000156000-memory.dmp

Filesize
88KB

Download
memory/2684-25-0x0000000000090000-0x00000000000A6000-memory.dmp

Filesize
88KB

Download
memory/2684-35-0x0000000000090000-0x00000000000A6000-memory.dmp

Filesize
88KB

Download
memory/2684-34-0x0000000000E50000-0x0000000000EC6000-memory.dmp

Filesize
472KB

Download

Analysis

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