f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc

General

Target

f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe
Size

904KB
MD5

989a67d33b8ca771493d37073220ef68
SHA1

e761e3d464ecb7dcd232ae47bb9fcb92f1e95ee7
SHA256

f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc
SHA512

8285d3bdc5d0afe1cea38053cad1f6c1c9e4856a4d63d8d6b813babdcf229a5d7c3477d56f3c3fa91e6d3c87de2c12749081148c54682284e57e74354f58b170
SSDEEP

24576:lz45sEOavyB99+7K3Comx9Ayxrum7Vy+LofbqxzqnlgL/:lzQ3vy3YK36umVLXxzOl8/

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 14 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2244-54-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-70-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-73-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-75-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-76-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-77-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-78-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-79-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-80-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-81-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-82-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-83-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-84-0x0000000000400000-0x0000000000648000-memory.dmp	upx
behavioral1/memory/2244-85-0x0000000000400000-0x0000000000648000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main	f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2244	f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2244	f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2244	f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe
2244	f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe
2244	f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe
2244	f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe

C:\Users\Admin\AppData\Local\Temp\f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe
"C:\Users\Admin\AppData\Local\Temp\f9a138b359f7bd43b5d4e3696d142ae0d5ee818e3907607e96ffd28b897174dc.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\d\b.d

Filesize
2KB

MD5
cfc603f1257065cdbaaf1fd6dc735f77

SHA1
be2edf5d7bffd2a67239b69e3fcca76b59ab6b5c

SHA256
43a60cbd8b17c4612c561ffa681a4bc11dc97398677b268a7523d1ea7b33a973

SHA512
8ce9b393ddd1e3ca96a2a7ce68f00e2c96064e53e51d16b5bcea84081a2b4fc7aed83ecb519d6ccb6cb3d21aab91840d35866cad6949d2aaa7d1b8a9c6f63bbd

Download Submit
memory/2244-78-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-79-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-70-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-73-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-75-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-76-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-55-0x0000000000230000-0x000000000023D000-memory.dmp

Filesize
52KB

Download
memory/2244-54-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-77-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-80-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-81-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-82-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-83-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-84-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/2244-85-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download

Analysis

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