386465f824e8dfc3a5dc49fce9dc26fa535eee725d8b354b09ceff1fdc9f9d88

Analysis

max time kernel
41s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 12:44

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General

Target

386465f824e8dfc3a5dc49fce9dc26fa535eee725d8b354b09ceff1fdc9f9d88.exe
Size

82KB
MD5

768f9da528b6115e488f222cfbdb5ce0
SHA1

13a5d1e2b37288db49b2884299bd6bdaa3d9a2b6
SHA256

386465f824e8dfc3a5dc49fce9dc26fa535eee725d8b354b09ceff1fdc9f9d88
SHA512

c67becf8b2857fb751178d4a8168a799a1d528af74e73f0e9607753c7538f258ae967afb3e9b49098cf6cced533e0b359430967c5b914986bfcf9571764e964e
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2YRmA7hGRIULTxz1oEVn:MHoLde/OgV432UcP39hXJZn/UEjUx1n

Score

8^/10

persistence upx

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1756-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1756-56-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	386465f824e8dfc3a5dc49fce9dc26fa535eee725d8b354b09ceff1fdc9f9d88.exe
File created	C:\Windows\SysWOW64\Wqk.dll	386465f824e8dfc3a5dc49fce9dc26fa535eee725d8b354b09ceff1fdc9f9d88.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	386465f824e8dfc3a5dc49fce9dc26fa535eee725d8b354b09ceff1fdc9f9d88.exe

C:\Users\Admin\AppData\Local\Temp\386465f824e8dfc3a5dc49fce9dc26fa535eee725d8b354b09ceff1fdc9f9d88.exe
"C:\Users\Admin\AppData\Local\Temp\386465f824e8dfc3a5dc49fce9dc26fa535eee725d8b354b09ceff1fdc9f9d88.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1756

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/1756-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download
memory/1756-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1756-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download