emotet | 25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049

General

Target

25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
Size

149KB
MD5

910058e8576f630e45d1e6b5885bd9de
SHA1

a40cd6b0ad1231da40c4f22926f0ede102a49eba
SHA256

25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049
SHA512

74c5265c351604ad3163f45084035905452837ed93a281b40bab284f3ba5767a65aa285b5355ddb11c1f5f9ba4b7a2e4dbc758b6fd76661a4a55edeb14494deb

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:

xianxian.exe

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

xianxian.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	xianxian.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	xianxian.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	xianxian.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77	xianxian.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	xianxian.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecision = "0"	xianxian.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionReason = "1"	xianxian.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	xianxian.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	xianxian.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a070010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	xianxian.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}	xianxian.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecision = "0"	xianxian.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadNetworkName = "Network"	xianxian.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\32-e2-17-db-d2-77	xianxian.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	xianxian.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	xianxian.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	xianxian.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionReason = "1"	xianxian.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionTime = 00361f93a247d701	xianxian.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionTime = 00361f93a247d701	xianxian.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	xianxian.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

xianxian.exe

pid process

844 xianxian.exe
844 xianxian.exe
844 xianxian.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe

pid process

1948 25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe

pid	process
844	xianxian.exe
844	xianxian.exe
844	xianxian.exe

pid	process
1948	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exexianxian.exexianxian.exe

pid	process
1748	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
1948	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
1288	xianxian.exe
844	xianxian.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exexianxian.exe

description	pid	process	target process
PID 1748 wrote to memory of 1948	1748	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
PID 1748 wrote to memory of 1948	1748	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
PID 1748 wrote to memory of 1948	1748	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
PID 1748 wrote to memory of 1948	1748	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
PID 1288 wrote to memory of 844	1288	xianxian.exe	xianxian.exe
PID 1288 wrote to memory of 844	1288	xianxian.exe	xianxian.exe
PID 1288 wrote to memory of 844	1288	xianxian.exe	xianxian.exe
PID 1288 wrote to memory of 844	1288	xianxian.exe	xianxian.exe

C:\Users\Admin\AppData\Local\Temp\25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
"C:\Users\Admin\AppData\Local\Temp\25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1748

C:\Users\Admin\AppData\Local\Temp\25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
--83697ce5
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:1948

C:\Windows\SysWOW64\xianxian.exe
"C:\Windows\SysWOW64\xianxian.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1288

C:\Windows\SysWOW64\xianxian.exe
--64c3f38e
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:844

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/844-65-0x0000000000000000-mapping.dmp

Download
memory/1288-67-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1748-59-0x0000000000220000-0x0000000000231000-memory.dmp

Filesize
68KB

Download
memory/1748-61-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1948-60-0x0000000000000000-mapping.dmp

Download
memory/1948-64-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads