66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e

General

Target

66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Size

4.7MB
MD5

e7558e50e4db87eebba88df1f1c42b0c
SHA1

d13c1638d43bd46b2b3161636c4b4961a199f8da
SHA256

66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e
SHA512

43c72118bcef72bbb9a78234175e6221a22e8f7a853aa29c5b53974334beb2b21fbe70dd2ceb59e312ab5dccbc0d79a2b7a76873805d7e70c1ea40db0f6968da
SSDEEP

98304:b7wlWac1sIARODoAGZOQ2kh4kmTSMpOYsftEyfw2IcTnf:b0/iM8DOOQjh4kmrpOpw2Iuf

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

Processes:

66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe

description ioc process

File opened for modification C:\Windows\ebest.ini 66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\ebest.ini	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe

Modifies registry class 9 IoCs

Processes:

66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell\open\command	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell\open	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe\" \"%1\""	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\ = "xadtweblogin Protocol"	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\URL Protocol	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\DefaultIcon	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe,1"	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe

pid	process
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe

pid	process
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
3964	66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe

C:\Users\Admin\AppData\Local\Temp\66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe
"C:\Users\Admin\AppData\Local\Temp\66aaf5caf6882115c1d89e7d58476a3f93b749b07cbad076febdecc5506e7e3e.exe"
1⤵
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3964

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

C:\Windows\ebest.ini
Filesize
85B

MD5
00321159567f990708ce9faeb76ff324

SHA1
3a5fd38679413acaa65e74f02fab871fbc5618d5

SHA256
d66f19277e885c8e2ed9d55a10cf1337266978a88321e6eaa2c4b42f9fdcfaa5

SHA512
6eebf7aaa2b300a093ac8fd85730109ea36572de7b0ab9cbd222402a0cb219fad2343fcaac750b152ff3209b31280d02eb5557639570ac2ee80484676224f83b

Download Submit
C:\Windows\ebest.ini
Filesize
85B

MD5
de7c394a7582f9be6e4c7495cb8cfaec

SHA1
b1d2f4bc738d68b5e17d6366a6e001a023d3a73d

SHA256
783fdbfd79e22c6bf2eef0ab6905c4c79796d6a4ffa553e656e36457ffdcdab1

SHA512
6db12cd4e77cca89ead788a9deb6cb17a8d877f07e671e79950af7fd4697f8030a4128e6f5a69673d742a00240f2f1d741318e7d542cd0583df9648a290a4588

Download Submit
memory/3964-133-0x0000000000400000-0x000000000182A000-memory.dmp

Filesize
20.2MB

Download
memory/3964-134-0x0000000000400000-0x000000000182A000-memory.dmp

Filesize
20.2MB

Download
memory/3964-135-0x0000000000400000-0x000000000182A000-memory.dmp

Filesize
20.2MB

Download
memory/3964-136-0x0000000000400000-0x000000000182A000-memory.dmp

Filesize
20.2MB

Download
memory/3964-137-0x0000000000400000-0x000000000182A000-memory.dmp

Filesize
20.2MB

Download
memory/3964-139-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/3964-145-0x0000000000400000-0x000000000182A000-memory.dmp

Filesize
20.2MB

Download
memory/3964-154-0x0000000000400000-0x000000000182A000-memory.dmp

Filesize
20.2MB

Download
memory/3964-155-0x0000000000400000-0x000000000182A000-memory.dmp

Filesize
20.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads