fbd6456d0e0eb2184fedad9426298407743e2b7d547d3343f76b01b6e568fcb6

Analysis

max time kernel
143s
max time network
128s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 02:20

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General

Target

rufus-3.4p.exe
Size

1008KB
MD5

a0562aa594a10f4f8ca10dfa827b0576
SHA1

793563812dc099226e1b7936a4d23d0cd3d9f72d
SHA256

fbd6456d0e0eb2184fedad9426298407743e2b7d547d3343f76b01b6e568fcb6
SHA512

f4bd22a0c433c3770658bc6653055a3555191d4fb98820e88268f1cc354cc64e26375ae4a6946c65c7cea9874ee6c060f8d8a386270e2da7bfaef6f7ce00ab5a
SSDEEP

24576:z2QFCYirEyl/X9IMLJDYlCjMi/sXwJ6rvN:aQcYEEo99lM0jMi/Uwq

Score

7^/10

evasion trojan upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1888-0-0x0000000000400000-0x00000000006E1000-memory.dmp	upx
behavioral1/memory/1888-8-0x0000000000400000-0x00000000006E1000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	rufus-3.4p.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1888	rufus-3.4p.exe

C:\Users\Admin\AppData\Local\Temp\rufus-3.4p.exe
"C:\Users\Admin\AppData\Local\Temp\rufus-3.4p.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
PID:1888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1888-0-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/1888-8-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download