emotet | 1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef

General

Target

1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe
Size

213KB
MD5

5f30f7e4864498b10c78534c30e641e5
SHA1

25db2e2fc989b189cf55b65eecb40d0907eb8285
SHA256

1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef
SHA512

7b97f25dc39ec7a83fee4cf85146f229e0b5fb31cf57723addd6f946c70f5b4a8b95f8ed0709f0fa54708a3c9afad9ab3f10739373cebbe2df35476f581c7c7f

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:

replpolic.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	replpolic.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 18 IoCs

Processes:

replpolic.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5D012ADD-B192-4DA8-B7A5-1905B2B85DC0}\WpadNetworkName = "Network 3"	replpolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\02-bc-19-76-0d-74\WpadDecisionReason = "1"	replpolic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	replpolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5D012ADD-B192-4DA8-B7A5-1905B2B85DC0}\WpadDecisionReason = "1"	replpolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5D012ADD-B192-4DA8-B7A5-1905B2B85DC0}\WpadDecision = "0"	replpolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0077000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	replpolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5D012ADD-B192-4DA8-B7A5-1905B2B85DC0}\WpadDecisionTime = 80cbf609af7ad801	replpolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\02-bc-19-76-0d-74\WpadDecision = "0"	replpolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	replpolic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	replpolic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5D012ADD-B192-4DA8-B7A5-1905B2B85DC0}	replpolic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	replpolic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\02-bc-19-76-0d-74	replpolic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5D012ADD-B192-4DA8-B7A5-1905B2B85DC0}\02-bc-19-76-0d-74	replpolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\02-bc-19-76-0d-74\WpadDecisionTime = 80cbf609af7ad801	replpolic.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	replpolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	replpolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	replpolic.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exereplpolic.exereplpolic.exe

pid	process
1580	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe
1588	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe
2040	replpolic.exe
2036	replpolic.exe
2036	replpolic.exe
2036	replpolic.exe
2036	replpolic.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe

pid process

1588 1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe

pid	process
1588	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exereplpolic.exe

description	pid	process	target process
PID 1580 wrote to memory of 1588	1580	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe
PID 1580 wrote to memory of 1588	1580	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe
PID 1580 wrote to memory of 1588	1580	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe
PID 1580 wrote to memory of 1588	1580	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe	1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe
PID 2040 wrote to memory of 2036	2040	replpolic.exe	replpolic.exe
PID 2040 wrote to memory of 2036	2040	replpolic.exe	replpolic.exe
PID 2040 wrote to memory of 2036	2040	replpolic.exe	replpolic.exe
PID 2040 wrote to memory of 2036	2040	replpolic.exe	replpolic.exe

C:\Users\Admin\AppData\Local\Temp\1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe
"C:\Users\Admin\AppData\Local\Temp\1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1580

C:\Users\Admin\AppData\Local\Temp\1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe
"C:\Users\Admin\AppData\Local\Temp\1be19ee0bb481b039d688c6700f2fb0a147c45e9d6930cf55fa6b7caae815cef.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:1588

C:\Windows\SysWOW64\replpolic.exe
"C:\Windows\SysWOW64\replpolic.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\SysWOW64\replpolic.exe
"C:\Windows\SysWOW64\replpolic.exe"
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2036

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1580-65-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1580-58-0x0000000000270000-0x000000000028A000-memory.dmp

Filesize
104KB

Download
memory/1580-54-0x0000000000270000-0x000000000028A000-memory.dmp

Filesize
104KB

Download
memory/1580-67-0x0000000000290000-0x00000000002A0000-memory.dmp

Filesize
64KB

Download
memory/1580-66-0x0000000000250000-0x000000000026A000-memory.dmp

Filesize
104KB

Download
memory/1588-68-0x00000000001B0000-0x00000000001CA000-memory.dmp

Filesize
104KB

Download
memory/1588-64-0x0000000000250000-0x000000000026A000-memory.dmp

Filesize
104KB

Download
memory/1588-60-0x0000000000250000-0x000000000026A000-memory.dmp

Filesize
104KB

Download
memory/1588-59-0x0000000000000000-mapping.dmp

Download
memory/1588-69-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/1588-70-0x0000000076811000-0x0000000076813000-memory.dmp

Filesize
8KB

Download
memory/1588-83-0x00000000001B0000-0x00000000001CA000-memory.dmp

Filesize
104KB

Download
memory/2036-76-0x0000000000000000-mapping.dmp

Download
memory/2036-84-0x0000000000250000-0x000000000026A000-memory.dmp

Filesize
104KB

Download
memory/2036-86-0x0000000000250000-0x000000000026A000-memory.dmp

Filesize
104KB

Download
memory/2040-82-0x0000000000250000-0x000000000026A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads