100001235c5b0f4075ba2f962f8082368e6f2fd571c5522faca1a8a965666918

Analysis

max time kernel
30s
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, 23:13

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General

Target

100001235c5b0f4075ba2f962f8082368e6f2fd571c5522faca1a8a965666918.exe
Size

62KB
MD5

7bcb5b15fc863844ceedee9b63425640
SHA1

9a1e63e17cd9d411316bff7e7bcdd20647729bfa
SHA256

100001235c5b0f4075ba2f962f8082368e6f2fd571c5522faca1a8a965666918
SHA512

099d0c20f103ee2bef9273a79ba347e79662e95769a58b16cb69ae7c18a31a4158c78e56fe3617653c5fc585776c237054ccb0b3ed09547e3594f8b1017b78fa
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2v:MHoLde/OgV432UcP39hXJZn/S

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/1508-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1508-56-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	100001235c5b0f4075ba2f962f8082368e6f2fd571c5522faca1a8a965666918.exe
File created	C:\Windows\SysWOW64\Wqk.dll	100001235c5b0f4075ba2f962f8082368e6f2fd571c5522faca1a8a965666918.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	100001235c5b0f4075ba2f962f8082368e6f2fd571c5522faca1a8a965666918.exe

C:\Users\Admin\AppData\Local\Temp\100001235c5b0f4075ba2f962f8082368e6f2fd571c5522faca1a8a965666918.exe
"C:\Users\Admin\AppData\Local\Temp\100001235c5b0f4075ba2f962f8082368e6f2fd571c5522faca1a8a965666918.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1508

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/1508-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1508-55-0x00000000001B0000-0x00000000001B4000-memory.dmp

Filesize
16KB

Download
memory/1508-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download