f23a6575b118de95b0113c018b486cdcac4b4399eedf1d7c5c317e8872dc396b

Analysis

max time kernel
152s
max time network
169s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 19:59

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General

Target

f23a6575b118de95b0113c018b486cdcac4b4399eedf1d7c5c317e8872dc396b.exe
Size

42KB
MD5

b6ec90b4dc6c098e11a4ea1d4197f486
SHA1

3d1fb89e1dfa0752926f9fa5196868c5cbfb6727
SHA256

f23a6575b118de95b0113c018b486cdcac4b4399eedf1d7c5c317e8872dc396b
SHA512

ac13a2efbc049d9d6cb13377a4f0564c4d2e116f7bd010cd2f4c00670b86693ad5826ecbfbd6fb0ca9005fe21d870c3f055f4de280a3233ebb564cccb0726587
SSDEEP

768:SCIqdH/k1ZVcT194jp4NS7OfZXNTc7NExGlD51y4F:SNqaLV8a6NSifZdo7NExGlqU

Score

8^/10

persistence upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/284-55-0x0000000000800000-0x000000000080D000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	f23a6575b118de95b0113c018b486cdcac4b4399eedf1d7c5c317e8872dc396b.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	f23a6575b118de95b0113c018b486cdcac4b4399eedf1d7c5c317e8872dc396b.exe
File created	C:\Windows\lsass.exe	f23a6575b118de95b0113c018b486cdcac4b4399eedf1d7c5c317e8872dc396b.exe

C:\Users\Admin\AppData\Local\Temp\f23a6575b118de95b0113c018b486cdcac4b4399eedf1d7c5c317e8872dc396b.exe
"C:\Users\Admin\AppData\Local\Temp\f23a6575b118de95b0113c018b486cdcac4b4399eedf1d7c5c317e8872dc396b.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
PID:284

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/284-54-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

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memory/284-55-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download