ffa4563f93a1bb7d6431c3b2628feb9fd75b689ed2e5c84b70adba2097eaf8e2

Analysis

max time kernel
40s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 05:24

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General

Target

ffa4563f93a1bb7d6431c3b2628feb9fd75b689ed2e5c84b70adba2097eaf8e2.exe
Size

62KB
MD5

6cdaa9ccc7dffb170880e69cf45009b0
SHA1

ea0099cdc970236c865e155a4af80312e52e4345
SHA256

ffa4563f93a1bb7d6431c3b2628feb9fd75b689ed2e5c84b70adba2097eaf8e2
SHA512

4b72ab39f2b32cfeb51a61eb04efe282d1e1b2ab7a80d9aa3038b3f72604efc34604c23c98b83969d4b6a283148e85778a2243d61bc923e80bf58f5e11c6b0b1
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2n:MHoLde/OgV432UcP39hXJZn/4

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 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1036-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	ffa4563f93a1bb7d6431c3b2628feb9fd75b689ed2e5c84b70adba2097eaf8e2.exe
File created	C:\Windows\SysWOW64\Wqk.dll	ffa4563f93a1bb7d6431c3b2628feb9fd75b689ed2e5c84b70adba2097eaf8e2.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	ffa4563f93a1bb7d6431c3b2628feb9fd75b689ed2e5c84b70adba2097eaf8e2.exe

C:\Users\Admin\AppData\Local\Temp\ffa4563f93a1bb7d6431c3b2628feb9fd75b689ed2e5c84b70adba2097eaf8e2.exe
"C:\Users\Admin\AppData\Local\Temp\ffa4563f93a1bb7d6431c3b2628feb9fd75b689ed2e5c84b70adba2097eaf8e2.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1036

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/1036-55-0x00000000002B0000-0x00000000002B4000-memory.dmp

Filesize
16KB

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memory/1036-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download