357ad81760790743fe10e0d0dca1bc2e97c166e61ed4b57422d5230c81d5d0e6

Analysis

max time kernel
35s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 03:28

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General

Target

357ad81760790743fe10e0d0dca1bc2e97c166e61ed4b57422d5230c81d5d0e6.exe
Size

84KB
MD5

a2e56085c4400026c6e9fb60ec648f80
SHA1

a49294398fc9d5bb9faad1eafe16124a4ab32f25
SHA256

357ad81760790743fe10e0d0dca1bc2e97c166e61ed4b57422d5230c81d5d0e6
SHA512

be120014590a5028d23b0d2f9bf0188fdf906f6cac7f61d4a9ad3acfcff3b3f990c6da5a1f5667b9186b248869830be40a00896601cff20d8994445baac6cbc1
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2YRmA7hGRIULTUag+:MHoLde/OgV432UcP39hXJZn/UEjU95

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/1112-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	357ad81760790743fe10e0d0dca1bc2e97c166e61ed4b57422d5230c81d5d0e6.exe
File created	C:\Windows\SysWOW64\Wqk.dll	357ad81760790743fe10e0d0dca1bc2e97c166e61ed4b57422d5230c81d5d0e6.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	357ad81760790743fe10e0d0dca1bc2e97c166e61ed4b57422d5230c81d5d0e6.exe

C:\Users\Admin\AppData\Local\Temp\357ad81760790743fe10e0d0dca1bc2e97c166e61ed4b57422d5230c81d5d0e6.exe
"C:\Users\Admin\AppData\Local\Temp\357ad81760790743fe10e0d0dca1bc2e97c166e61ed4b57422d5230c81d5d0e6.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1112

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/1112-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1112-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download