bcc40287c6888b7ae4065b83d182261d9251f3cfc859b525e76131e7965bd88d

Analysis

max time kernel
245s
max time network
348s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23/11/2022, 23:26

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General

Target

bcc40287c6888b7ae4065b83d182261d9251f3cfc859b525e76131e7965bd88d.exe
Size

41KB
MD5

49774d0da2e7d61827486a1db78348e0
SHA1

4262d98dc0b96e96c50ba450045c0f4db2f94815
SHA256

bcc40287c6888b7ae4065b83d182261d9251f3cfc859b525e76131e7965bd88d
SHA512

546238a9f2f9320b821cdc6c11be42d6d2eb6d996a6b9ec1b47c0e062e5901e1e0746fd12c9d113ef28433a4d7de7e1aa83a1aa3884733d8da560a852148ba78
SSDEEP

768:SCIqdH/k1ZVcT194jp42Uf2Ry1+ocjkcDeuKK+vZtTJoEmd1wIV:SNqaLV8a62k2R9kcaKayEmEIV

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/612-54-0x0000000000800000-0x000000000080D000-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"	bcc40287c6888b7ae4065b83d182261d9251f3cfc859b525e76131e7965bd88d.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	bcc40287c6888b7ae4065b83d182261d9251f3cfc859b525e76131e7965bd88d.exe
File created	C:\Windows\lsass.exe	bcc40287c6888b7ae4065b83d182261d9251f3cfc859b525e76131e7965bd88d.exe

C:\Users\Admin\AppData\Local\Temp\bcc40287c6888b7ae4065b83d182261d9251f3cfc859b525e76131e7965bd88d.exe
"C:\Users\Admin\AppData\Local\Temp\bcc40287c6888b7ae4065b83d182261d9251f3cfc859b525e76131e7965bd88d.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
PID:612

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/612-54-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/612-55-0x00000000767C1000-0x00000000767C3000-memory.dmp

Filesize
8KB

Download