1c4e78cca8fc458c80e2e669efbfb56eaff8c0f756768fdfed4213225d65ccba

Analysis

max time kernel
39s
max time network
43s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21/11/2022, 11:52

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General

Target

1c4e78cca8fc458c80e2e669efbfb56eaff8c0f756768fdfed4213225d65ccba.exe
Size

74KB
MD5

0a6b36a533ae5ee22965dc8bacd55a70
SHA1

a7860cf0d245a02ff5d1380de3db26b30a6fc9f3
SHA256

1c4e78cca8fc458c80e2e669efbfb56eaff8c0f756768fdfed4213225d65ccba
SHA512

50dfd5824eb36c2aa973d6183770b98be37bb794ae1fdf14ba87cd55fd014f9ee7098fee4f62df2c2908da02bd33e412014d19539bcd22229e08c72af7c32fdb
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2YRmA7LZRq3T:MHoLde/OgV432UcP39hXJZn/UELZR+T

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/1516-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1516-56-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	1c4e78cca8fc458c80e2e669efbfb56eaff8c0f756768fdfed4213225d65ccba.exe
File created	C:\Windows\SysWOW64\Wqk.dll	1c4e78cca8fc458c80e2e669efbfb56eaff8c0f756768fdfed4213225d65ccba.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	1c4e78cca8fc458c80e2e669efbfb56eaff8c0f756768fdfed4213225d65ccba.exe

C:\Users\Admin\AppData\Local\Temp\1c4e78cca8fc458c80e2e669efbfb56eaff8c0f756768fdfed4213225d65ccba.exe
"C:\Users\Admin\AppData\Local\Temp\1c4e78cca8fc458c80e2e669efbfb56eaff8c0f756768fdfed4213225d65ccba.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1516

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/1516-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1516-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download
memory/1516-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download