emotet | 22f7fafd9845b9dacb7e30522960ffc3ee79ff956ddf5b3379d84a4f38616f30

General

Target

69986811581643af859a0530c8f74f09_JaffaCakes118.exe
Size

415KB
MD5

69986811581643af859a0530c8f74f09
SHA1

f192708f4ee518a7ba33c6c87061b6dca5fce68b
SHA256

22f7fafd9845b9dacb7e30522960ffc3ee79ff956ddf5b3379d84a4f38616f30
SHA512

86c4fdedd023038647ff20016c91220801b35b88f84bcb92d53ac82f0b167959be57c88ca60ca0b17968195338639798df653791508eab603e07cb3a71fb20c5
SSDEEP

6144:T1Ct2VWunydtRKn+eKONXdFK8Mu4V1Hk:JCt2VdydtRKZNXdg8O

Score

10^/10

emotet banker 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

Processes:

voiceprn.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	voiceprn.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies data under HKEY_USERS 19 IoCs

Processes:

voiceprn.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	voiceprn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	voiceprn.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A1898A27-0D79-4999-BE45-34B77F5023CF}	voiceprn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A1898A27-0D79-4999-BE45-34B77F5023CF}\WpadDecision = "0"	voiceprn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	voiceprn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A1898A27-0D79-4999-BE45-34B77F5023CF}\WpadDecisionTime = c05b9fb8c1acda01	voiceprn.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-28-a8-cd-b8-72\WpadDetectedUrl	voiceprn.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	voiceprn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	voiceprn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	voiceprn.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	voiceprn.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A1898A27-0D79-4999-BE45-34B77F5023CF}\WpadNetworkName = "Network 3"	voiceprn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-28-a8-cd-b8-72\WpadDecisionTime = c05b9fb8c1acda01	voiceprn.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	voiceprn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A1898A27-0D79-4999-BE45-34B77F5023CF}\WpadDecisionReason = "1"	voiceprn.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-28-a8-cd-b8-72	voiceprn.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A1898A27-0D79-4999-BE45-34B77F5023CF}\ea-28-a8-cd-b8-72	voiceprn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-28-a8-cd-b8-72\WpadDecisionReason = "1"	voiceprn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-28-a8-cd-b8-72\WpadDecision = "0"	voiceprn.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

69986811581643af859a0530c8f74f09_JaffaCakes118.exe69986811581643af859a0530c8f74f09_JaffaCakes118.exevoiceprn.exevoiceprn.exe

pid	process
1368	69986811581643af859a0530c8f74f09_JaffaCakes118.exe
2276	69986811581643af859a0530c8f74f09_JaffaCakes118.exe
2616	voiceprn.exe
2772	voiceprn.exe
2772	voiceprn.exe
2772	voiceprn.exe
2772	voiceprn.exe
2772	voiceprn.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

69986811581643af859a0530c8f74f09_JaffaCakes118.exe

pid process

2276 69986811581643af859a0530c8f74f09_JaffaCakes118.exe

pid	process
2276	69986811581643af859a0530c8f74f09_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

69986811581643af859a0530c8f74f09_JaffaCakes118.exevoiceprn.exe

description	pid	process	target process
PID 1368 wrote to memory of 2276	1368	69986811581643af859a0530c8f74f09_JaffaCakes118.exe	69986811581643af859a0530c8f74f09_JaffaCakes118.exe
PID 1368 wrote to memory of 2276	1368	69986811581643af859a0530c8f74f09_JaffaCakes118.exe	69986811581643af859a0530c8f74f09_JaffaCakes118.exe
PID 1368 wrote to memory of 2276	1368	69986811581643af859a0530c8f74f09_JaffaCakes118.exe	69986811581643af859a0530c8f74f09_JaffaCakes118.exe
PID 1368 wrote to memory of 2276	1368	69986811581643af859a0530c8f74f09_JaffaCakes118.exe	69986811581643af859a0530c8f74f09_JaffaCakes118.exe
PID 2616 wrote to memory of 2772	2616	voiceprn.exe	voiceprn.exe
PID 2616 wrote to memory of 2772	2616	voiceprn.exe	voiceprn.exe
PID 2616 wrote to memory of 2772	2616	voiceprn.exe	voiceprn.exe
PID 2616 wrote to memory of 2772	2616	voiceprn.exe	voiceprn.exe

C:\Users\Admin\AppData\Local\Temp\69986811581643af859a0530c8f74f09_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69986811581643af859a0530c8f74f09_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1368

C:\Users\Admin\AppData\Local\Temp\69986811581643af859a0530c8f74f09_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69986811581643af859a0530c8f74f09_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:2276

C:\Windows\SysWOW64\voiceprn.exe
"C:\Windows\SysWOW64\voiceprn.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2616

C:\Windows\SysWOW64\voiceprn.exe
"C:\Windows\SysWOW64\voiceprn.exe"
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2772

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1368-0-0x0000000000250000-0x0000000000266000-memory.dmp

Filesize
88KB

Download
memory/1368-5-0x0000000000270000-0x0000000000286000-memory.dmp

Filesize
88KB

Download
memory/1368-1-0x0000000000270000-0x0000000000286000-memory.dmp

Filesize
88KB

Download
memory/1368-6-0x0000000000290000-0x00000000002A0000-memory.dmp

Filesize
64KB

Download
memory/1368-12-0x0000000000250000-0x0000000000266000-memory.dmp

Filesize
88KB

Download
memory/2276-7-0x0000000000280000-0x0000000000296000-memory.dmp

Filesize
88KB

Download
memory/2276-13-0x00000000001E0000-0x00000000001F6000-memory.dmp

Filesize
88KB

Download
memory/2276-11-0x0000000000280000-0x0000000000296000-memory.dmp

Filesize
88KB

Download
memory/2276-14-0x00000000002A0000-0x00000000002B0000-memory.dmp

Filesize
64KB

Download
memory/2276-29-0x00000000001E0000-0x00000000001F6000-memory.dmp

Filesize
88KB

Download
memory/2276-28-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/2616-15-0x0000000000390000-0x00000000003A6000-memory.dmp

Filesize
88KB

Download
memory/2616-20-0x00000000003B0000-0x00000000003C6000-memory.dmp

Filesize
88KB

Download
memory/2616-16-0x00000000003B0000-0x00000000003C6000-memory.dmp

Filesize
88KB

Download
memory/2616-21-0x00000000003D0000-0x00000000003E0000-memory.dmp

Filesize
64KB

Download
memory/2616-27-0x0000000000390000-0x00000000003A6000-memory.dmp

Filesize
88KB

Download
memory/2772-30-0x0000000000390000-0x00000000003A6000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads