8dc38f09bb8234fb213925c60c0f756abd5390ce192aaa3ef5d0bbff409b959b

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02-10-2022 20:24

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General

Target

8dc38f09bb8234fb213925c60c0f756abd5390ce192aaa3ef5d0bbff409b959b.exe
Size

77KB
MD5

59dfc834e09aaf8d3e5c1133c7568c50
SHA1

dd24cf395e5511408821ea99f56fb74cdb18cab1
SHA256

8dc38f09bb8234fb213925c60c0f756abd5390ce192aaa3ef5d0bbff409b959b
SHA512

e744fc761519b46fe437351afad1583166b0cbeb838ca23f0bcb5871f8db395a266e9d9622f238de5449897013767f7cf331e2d00d26a535ec60365db9e359f8
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2YRmA7hReF8r:MHoLde/OgV432UcP39hXJZn/UE5r

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/1676-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	8dc38f09bb8234fb213925c60c0f756abd5390ce192aaa3ef5d0bbff409b959b.exe
File created	C:\Windows\SysWOW64\Wqk.dll	8dc38f09bb8234fb213925c60c0f756abd5390ce192aaa3ef5d0bbff409b959b.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	8dc38f09bb8234fb213925c60c0f756abd5390ce192aaa3ef5d0bbff409b959b.exe

C:\Users\Admin\AppData\Local\Temp\8dc38f09bb8234fb213925c60c0f756abd5390ce192aaa3ef5d0bbff409b959b.exe
"C:\Users\Admin\AppData\Local\Temp\8dc38f09bb8234fb213925c60c0f756abd5390ce192aaa3ef5d0bbff409b959b.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1676

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/1676-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1676-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download