emotet | 53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d

General

Target

53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe
Size

200KB
MD5

01c52eac89af6c91a194395246820553
SHA1

0b296454a3b03b467dd07231e00bccf9827ebc82
SHA256

53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d
SHA512

3489cd8d614e9120b5096966af8b274cb8769139dbe88e517eb672ac474a9ff48b1bbf68f5236c353cb4e3f5cd0d3a76fd809d8786b6ef197f201330430da96d
SSDEEP

3072:HzFOHxuruFoDz9juZztcow/AYtHrYYeMcO3x403x0bISF5BvXC50hBLkXq0WlXLf:iFoNuHetFZcOh403x0VFjLkXyLXua

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:

detectalaska.exe

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

detectalaska.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\c6-9a-42-39-2d-49	detectalaska.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	detectalaska.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	detectalaska.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	detectalaska.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0086000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	detectalaska.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5EED3E67-D8D0-4532-B193-B4F287CB6D63}	detectalaska.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5EED3E67-D8D0-4532-B193-B4F287CB6D63}\c6-9a-42-39-2d-49	detectalaska.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\c6-9a-42-39-2d-49\WpadDecisionReason = "1"	detectalaska.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	detectalaska.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	detectalaska.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5EED3E67-D8D0-4532-B193-B4F287CB6D63}\WpadDecisionReason = "1"	detectalaska.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5EED3E67-D8D0-4532-B193-B4F287CB6D63}\WpadDecision = "0"	detectalaska.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5EED3E67-D8D0-4532-B193-B4F287CB6D63}\WpadNetworkName = "Network 3"	detectalaska.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	detectalaska.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	detectalaska.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	detectalaska.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	detectalaska.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	detectalaska.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{5EED3E67-D8D0-4532-B193-B4F287CB6D63}\WpadDecisionTime = 40aaee191734d901	detectalaska.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\c6-9a-42-39-2d-49\WpadDecisionTime = 40aaee191734d901	detectalaska.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\c6-9a-42-39-2d-49\WpadDecision = "0"	detectalaska.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

detectalaska.exe

pid process

1800 detectalaska.exe
1800 detectalaska.exe
1800 detectalaska.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe

pid process

600 53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe

pid	process
1800	detectalaska.exe
1800	detectalaska.exe
1800	detectalaska.exe

pid	process
600	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exedetectalaska.exedetectalaska.exe

pid	process
548	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe
600	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe
2024	detectalaska.exe
1800	detectalaska.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exedetectalaska.exe

description	pid	process	target process
PID 548 wrote to memory of 600	548	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe
PID 548 wrote to memory of 600	548	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe
PID 548 wrote to memory of 600	548	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe
PID 548 wrote to memory of 600	548	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe	53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe
PID 2024 wrote to memory of 1800	2024	detectalaska.exe	detectalaska.exe
PID 2024 wrote to memory of 1800	2024	detectalaska.exe	detectalaska.exe
PID 2024 wrote to memory of 1800	2024	detectalaska.exe	detectalaska.exe
PID 2024 wrote to memory of 1800	2024	detectalaska.exe	detectalaska.exe

C:\Users\Admin\AppData\Local\Temp\53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe
"C:\Users\Admin\AppData\Local\Temp\53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:548

C:\Users\Admin\AppData\Local\Temp\53c81cfef26148d7ecd4d1834e7b52115c00b228e610763ef5d00b1946b2c83d.exe
--a2fb4f47
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:600

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

C:\Windows\SysWOW64\detectalaska.exe
--8449628
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1800

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/548-55-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/548-56-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/600-54-0x0000000000000000-mapping.dmp

Download
memory/600-57-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/600-58-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/600-59-0x0000000074C11000-0x0000000074C13000-memory.dmp

Filesize
8KB

Download
memory/600-61-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1800-60-0x0000000000000000-mapping.dmp

Download
memory/1800-62-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1800-64-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads