3cb632c8545c33029f855f4fc98fc09a6a5b136136f7ce44cbec93b057fdde05

Analysis

max time kernel
37s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 13:09

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General

Target

3cb632c8545c33029f855f4fc98fc09a6a5b136136f7ce44cbec93b057fdde05.exe
Size

82KB
MD5

4f79152da936062720ebd14c692f6e10
SHA1

1946a2eaf530b535e676c60a407fd37d6d823c70
SHA256

3cb632c8545c33029f855f4fc98fc09a6a5b136136f7ce44cbec93b057fdde05
SHA512

e40bfed7ae513397728efaa92996a8ab52604179d96a015ba7758739c6a566649bee6bf0432c45be9d10707f9a0f1e0737d75a8cf469addd3f8e3566a5677045
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2YRmA7hGRhTmtUVX0oTC:MHoLde/OgV432UcP39hXJZn/UEkTa8XA

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/1488-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	3cb632c8545c33029f855f4fc98fc09a6a5b136136f7ce44cbec93b057fdde05.exe
File created	C:\Windows\SysWOW64\Wqk.dll	3cb632c8545c33029f855f4fc98fc09a6a5b136136f7ce44cbec93b057fdde05.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	3cb632c8545c33029f855f4fc98fc09a6a5b136136f7ce44cbec93b057fdde05.exe

C:\Users\Admin\AppData\Local\Temp\3cb632c8545c33029f855f4fc98fc09a6a5b136136f7ce44cbec93b057fdde05.exe
"C:\Users\Admin\AppData\Local\Temp\3cb632c8545c33029f855f4fc98fc09a6a5b136136f7ce44cbec93b057fdde05.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1488

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/1488-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1488-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download