emotet | 55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b

General

Target

55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe
Size

207KB
MD5

4a9eab928b94427188ef30782f14d181
SHA1

08554b3ab7044a918e782f12a09b83970fe3d47e
SHA256

55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b
SHA512

24e2aa30dacf9b5b07a9381cbaa79c35e8a0af15b380588ac073d5679b54a8b0d2b3a95949fcc2ecbe045e530cde846da88b600ba790dccb7aa6faaf2177f67b
SSDEEP

3072:vtK8sN3+yM6f0tH5KWR8iIKyVppK3kQIzl6r0WZH0ZxiCcWMKj1NPjet:vo5MyStjRDybMkQTv0Zx+bG1Nw

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:

sourcemouse.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	sourcemouse.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 21 IoCs

Processes:

sourcemouse.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	sourcemouse.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	sourcemouse.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	sourcemouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-94-7c-09-5d-71\WpadDecision = "0"	sourcemouse.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-94-7c-09-5d-71\WpadDecisionTime = b07f12b9dd00d901	sourcemouse.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	sourcemouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	sourcemouse.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	sourcemouse.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	sourcemouse.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9531C690-CC1D-456E-A30E-4B0C7D16DD58}\WpadNetworkName = "Network 2"	sourcemouse.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-94-7c-09-5d-71	sourcemouse.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	sourcemouse.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	sourcemouse.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	sourcemouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9531C690-CC1D-456E-A30E-4B0C7D16DD58}\WpadDecision = "0"	sourcemouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-94-7c-09-5d-71\WpadDecisionReason = "1"	sourcemouse.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	sourcemouse.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9531C690-CC1D-456E-A30E-4B0C7D16DD58}	sourcemouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9531C690-CC1D-456E-A30E-4B0C7D16DD58}\WpadDecisionReason = "1"	sourcemouse.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9531C690-CC1D-456E-A30E-4B0C7D16DD58}\WpadDecisionTime = b07f12b9dd00d901	sourcemouse.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9531C690-CC1D-456E-A30E-4B0C7D16DD58}\62-94-7c-09-5d-71	sourcemouse.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

sourcemouse.exe

pid process

1380 sourcemouse.exe
1380 sourcemouse.exe
1380 sourcemouse.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe

pid process

1696 55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe

pid	process
1380	sourcemouse.exe
1380	sourcemouse.exe
1380	sourcemouse.exe

pid	process
1696	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exesourcemouse.exesourcemouse.exe

pid	process
1352	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe
1696	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe
2024	sourcemouse.exe
1380	sourcemouse.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exesourcemouse.exe

description	pid	process	target process
PID 1352 wrote to memory of 1696	1352	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe
PID 1352 wrote to memory of 1696	1352	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe
PID 1352 wrote to memory of 1696	1352	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe
PID 1352 wrote to memory of 1696	1352	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe	55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe
PID 2024 wrote to memory of 1380	2024	sourcemouse.exe	sourcemouse.exe
PID 2024 wrote to memory of 1380	2024	sourcemouse.exe	sourcemouse.exe
PID 2024 wrote to memory of 1380	2024	sourcemouse.exe	sourcemouse.exe
PID 2024 wrote to memory of 1380	2024	sourcemouse.exe	sourcemouse.exe

C:\Users\Admin\AppData\Local\Temp\55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe
"C:\Users\Admin\AppData\Local\Temp\55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1352

C:\Users\Admin\AppData\Local\Temp\55646d034c47ddec8b91c0e0fc20d8a84e179f322ddcc947efd9d843700ae28b.exe
--bef9fffa
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:1696

C:\Windows\SysWOW64\sourcemouse.exe
"C:\Windows\SysWOW64\sourcemouse.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2024

C:\Windows\SysWOW64\sourcemouse.exe
--cbff9d20
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1380

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/1352-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download
memory/1352-56-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/1352-58-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1380-62-0x0000000000000000-mapping.dmp

Download
memory/1380-65-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1380-66-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1696-55-0x0000000000000000-mapping.dmp

Download
memory/1696-59-0x0000000000250000-0x000000000026B000-memory.dmp

Filesize
108KB

Download
memory/1696-60-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1696-63-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads