emotet | af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7

General

Target

af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe
Size

142KB
MD5

4128d41ae486b1f912d4697cad6d3672
SHA1

5515cc53e255e89fead948fad2af1bac2d445f57
SHA256

af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7
SHA512

7327fe21f3d9c955e0df211248ecaba885f1071bd8500c87041e756204d7bc1ca2ac53e4c6830412ca5e14be1db70b8ffad22ca59de1857507d7fa96b51b6052

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:

linescomment.exe

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

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 25 IoCs

Processes:

linescomment.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	linescomment.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	linescomment.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	linescomment.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	linescomment.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecision = "0"	linescomment.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionReason = "1"	linescomment.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecision = "0"	linescomment.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionTime = 2075521b594ad701	linescomment.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	linescomment.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	linescomment.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	linescomment.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}	linescomment.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadNetworkName = "Network"	linescomment.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\32-e2-17-db-d2-77	linescomment.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a070018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	linescomment.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	linescomment.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a070018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	linescomment.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionTime = c00c7bd9584ad701	linescomment.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDetectedUrl	linescomment.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	linescomment.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	linescomment.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionReason = "1"	linescomment.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionTime = c00c7bd9584ad701	linescomment.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77	linescomment.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionTime = 2075521b594ad701	linescomment.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

linescomment.exe

pid	process
1288	linescomment.exe
1288	linescomment.exe
1288	linescomment.exe
1288	linescomment.exe
1288	linescomment.exe
1288	linescomment.exe
1288	linescomment.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe

pid process

1416 af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe

pid	process
1416	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exeaf58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exelinescomment.exelinescomment.exe

pid	process
1688	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe
1416	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe
1320	linescomment.exe
1288	linescomment.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exelinescomment.exe

description	pid	process	target process
PID 1688 wrote to memory of 1416	1688	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe
PID 1688 wrote to memory of 1416	1688	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe
PID 1688 wrote to memory of 1416	1688	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe
PID 1688 wrote to memory of 1416	1688	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe	af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe
PID 1320 wrote to memory of 1288	1320	linescomment.exe	linescomment.exe
PID 1320 wrote to memory of 1288	1320	linescomment.exe	linescomment.exe
PID 1320 wrote to memory of 1288	1320	linescomment.exe	linescomment.exe
PID 1320 wrote to memory of 1288	1320	linescomment.exe	linescomment.exe

C:\Users\Admin\AppData\Local\Temp\af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe
"C:\Users\Admin\AppData\Local\Temp\af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Users\Admin\AppData\Local\Temp\af58798ff787aa99c08d586ab9bcc267cffa32a86c3e62061e9996f684f5fef7.exe
  --ada2dd2c
  2⤵
  - Suspicious behavior: RenamesItself
  - Suspicious use of UnmapMainImage
  PID:1416

C:\Windows\SysWOW64\linescomment.exe
"C:\Windows\SysWOW64\linescomment.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Windows\SysWOW64\linescomment.exe
  --cc7d7132
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  PID:1288

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1288-67-0x0000000000000000-mapping.dmp

Download
memory/1416-61-0x0000000000000000-mapping.dmp

Download
memory/1416-65-0x0000000075011000-0x0000000075013000-memory.dmp

Filesize
8KB

Download
memory/1688-60-0x0000000000220000-0x0000000000231000-memory.dmp

Filesize
68KB

Download
memory/1688-62-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads