emotet | 34c0ba6ac5572d4634eaa4b216ad1de32bc5fc24608eca9f2069daf149c8d9e1

General

Target

dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe
Size

200KB
MD5

dd663da4e63b603d38d2a677958bc690
SHA1

5dd824baeefc2d3f5595866c0742005ae8162cfe
SHA256

34c0ba6ac5572d4634eaa4b216ad1de32bc5fc24608eca9f2069daf149c8d9e1
SHA512

22009f1ffe9aa2c7084722152115f0463536017c76d12d3a69717f23e3797b00d1a203fcdb9e385cf29219ae9313466d209c9984175dd853933fc66bbe977c93
SSDEEP

1536:jAoDHo9U6T8Gsk0WLPg0qVvFsV9usJQ8O+E+2Tzu84N7jv8y6HsxOHP30jKy5bpk:0oTono4YPSusq5QBqK9sG/Qjg8PBpOi

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	mspthrdmdmaus.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	mspthrdmdmaus.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mspthrdmdmaus.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe

Modifies data under HKEY_USERS 25 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f007d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mspthrdmdmaus.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2628585F-3796-4199-A150-A419D2D90FD7}\WpadDecisionReason = "1"	mspthrdmdmaus.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	mspthrdmdmaus.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2628585F-3796-4199-A150-A419D2D90FD7}	mspthrdmdmaus.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2628585F-3796-4199-A150-A419D2D90FD7}\WpadDecision = "0"	mspthrdmdmaus.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2628585F-3796-4199-A150-A419D2D90FD7}\WpadNetworkName = "Network 3"	mspthrdmdmaus.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-46-be-a6-e5-17\WpadDecisionReason = "1"	mspthrdmdmaus.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2628585F-3796-4199-A150-A419D2D90FD7}\16-46-be-a6-e5-17	mspthrdmdmaus.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2628585F-3796-4199-A150-A419D2D90FD7}\WpadDecisionTime = c074e4b07b05db01	mspthrdmdmaus.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	mspthrdmdmaus.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2628585F-3796-4199-A150-A419D2D90FD7}\WpadDecisionTime = 40715e607b05db01	mspthrdmdmaus.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	mspthrdmdmaus.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	mspthrdmdmaus.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-46-be-a6-e5-17	mspthrdmdmaus.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	mspthrdmdmaus.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	mspthrdmdmaus.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	mspthrdmdmaus.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-46-be-a6-e5-17\WpadDetectedUrl	mspthrdmdmaus.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-46-be-a6-e5-17\WpadDecisionTime = c074e4b07b05db01	mspthrdmdmaus.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	mspthrdmdmaus.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mspthrdmdmaus.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mspthrdmdmaus.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-46-be-a6-e5-17\WpadDecisionTime = 40715e607b05db01	mspthrdmdmaus.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-46-be-a6-e5-17\WpadDecision = "0"	mspthrdmdmaus.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f007d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mspthrdmdmaus.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1748	dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe
2280	dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe
1712	mspthrdmdmaus.exe
1952	mspthrdmdmaus.exe
1952	mspthrdmdmaus.exe
1952	mspthrdmdmaus.exe
1952	mspthrdmdmaus.exe
1952	mspthrdmdmaus.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2280	dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 2280	1748	dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe	28
PID 1748 wrote to memory of 2280	1748	dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe	28
PID 1748 wrote to memory of 2280	1748	dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe	28
PID 1748 wrote to memory of 2280	1748	dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe	28
PID 1712 wrote to memory of 1952	1712	mspthrdmdmaus.exe	30
PID 1712 wrote to memory of 1952	1712	mspthrdmdmaus.exe	30
PID 1712 wrote to memory of 1952	1712	mspthrdmdmaus.exe	30
PID 1712 wrote to memory of 1952	1712	mspthrdmdmaus.exe	30

C:\Users\Admin\AppData\Local\Temp\dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1748
- C:\Users\Admin\AppData\Local\Temp\dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\dd663da4e63b603d38d2a677958bc690_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2280

C:\Windows\SysWOW64\mspthrdmdmaus.exe
"C:\Windows\SysWOW64\mspthrdmdmaus.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Windows\SysWOW64\mspthrdmdmaus.exe
  "C:\Windows\SysWOW64\mspthrdmdmaus.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:1952

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/1712-19-0x0000000000080000-0x000000000008D000-memory.dmp

Filesize
52KB

Download
memory/1712-28-0x0000000000080000-0x000000000008D000-memory.dmp

Filesize
52KB

Download
memory/1712-20-0x00000000000A0000-0x00000000000C0000-memory.dmp

Filesize
128KB

Download
memory/1712-14-0x0000000000090000-0x000000000009D000-memory.dmp

Filesize
52KB

Download
memory/1712-18-0x0000000000090000-0x000000000009D000-memory.dmp

Filesize
52KB

Download
memory/1748-5-0x0000000000100000-0x000000000010D000-memory.dmp

Filesize
52KB

Download
memory/1748-1-0x0000000000100000-0x000000000010D000-memory.dmp

Filesize
52KB

Download
memory/1748-0-0x00000000000F0000-0x00000000000FD000-memory.dmp

Filesize
52KB

Download
memory/1748-6-0x0000000000110000-0x0000000000130000-memory.dmp

Filesize
128KB

Download
memory/1748-13-0x00000000000F0000-0x00000000000FD000-memory.dmp

Filesize
52KB

Download
memory/1952-21-0x0000000000140000-0x000000000014D000-memory.dmp

Filesize
52KB

Download
memory/1952-26-0x0000000000140000-0x000000000014D000-memory.dmp

Filesize
52KB

Download
memory/1952-27-0x0000000000150000-0x0000000000170000-memory.dmp

Filesize
128KB

Download
memory/1952-22-0x0000000000130000-0x000000000013D000-memory.dmp

Filesize
52KB

Download
memory/1952-31-0x0000000000130000-0x000000000013D000-memory.dmp

Filesize
52KB

Download
memory/2280-8-0x0000000000100000-0x000000000010D000-memory.dmp

Filesize
52KB

Download
memory/2280-11-0x0000000000100000-0x000000000010D000-memory.dmp

Filesize
52KB

Download
memory/2280-12-0x0000000000150000-0x0000000000170000-memory.dmp

Filesize
128KB

Download
memory/2280-29-0x0000000000E60000-0x0000000000E93000-memory.dmp

Filesize
204KB

Download
memory/2280-30-0x00000000000F0000-0x00000000000FD000-memory.dmp

Filesize
52KB

Download

Analysis

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