emotet | ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0

General

Target

ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe
Size

143KB
MD5

06f15879a3e68a2609e336d793c718c0
SHA1

ee7d3502ae1e54699a06719400e11b8e570a8aec
SHA256

ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0
SHA512

85d6ed14f552806065110ca1808770646ab8a6940aa79cc9ebb2e4086ca69448a40e11aad3425f6571dbc8b8942b08928c3c3541d22560c0e66f7e17e18b4730

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 5 IoCs

Processes:

itslangs.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	itslangs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	itslangs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	itslangs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	itslangs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	itslangs.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 3 IoCs

Processes:

itslangs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	itslangs.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	itslangs.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	itslangs.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

itslangs.exe

pid	process
3956	itslangs.exe
3956	itslangs.exe
3956	itslangs.exe
3956	itslangs.exe
3956	itslangs.exe
3956	itslangs.exe
3956	itslangs.exe
3956	itslangs.exe
3956	itslangs.exe
3956	itslangs.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe

pid process

3084 ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe

pid	process
3084	ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exeitslangs.exe

description	pid	process	target process
PID 4656 wrote to memory of 3084	4656	ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe	ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe
PID 4656 wrote to memory of 3084	4656	ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe	ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe
PID 4656 wrote to memory of 3084	4656	ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe	ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe
PID 3032 wrote to memory of 3956	3032	itslangs.exe	itslangs.exe
PID 3032 wrote to memory of 3956	3032	itslangs.exe	itslangs.exe
PID 3032 wrote to memory of 3956	3032	itslangs.exe	itslangs.exe

C:\Users\Admin\AppData\Local\Temp\ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe
"C:\Users\Admin\AppData\Local\Temp\ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4656

C:\Users\Admin\AppData\Local\Temp\ca221e91bfd2d2e7e93196c11ff4db0713f1e41675cc1f1b13b7b742c94612d0.exe
--52b82999
2⤵
- Suspicious behavior: RenamesItself
PID:3084

C:\Windows\SysWOW64\itslangs.exe
"C:\Windows\SysWOW64\itslangs.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3032

C:\Windows\SysWOW64\itslangs.exe
--3b852e2f
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3956

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/3032-121-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3084-115-0x0000000000000000-mapping.dmp

Download
memory/3084-117-0x0000000000430000-0x00000000004DE000-memory.dmp

Filesize
696KB

Download
memory/3084-118-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3956-120-0x0000000000000000-mapping.dmp

Download
memory/4656-114-0x00000000001D0000-0x00000000001E1000-memory.dmp

Filesize
68KB

Download
memory/4656-116-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads