7de1998455ebdda0699a2759ac744f05c125094c52de3cc5036513fcddc325fc

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 17:57

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General

Target

09f5e97a577d17131f235d176a8a4eaf.exe
Size

60KB
MD5

09f5e97a577d17131f235d176a8a4eaf
SHA1

ddc5b056bf5bd521e36d5bbcefa84873b1c003e5
SHA256

7de1998455ebdda0699a2759ac744f05c125094c52de3cc5036513fcddc325fc
SHA512

ac3613ce7a108d8a01576d71652da0044cb553d656ce39aaa4806a61bde554a79c91d64461f59233f284b63936f3ca1142efafac726185ca6c6f4a76c37d20ff
SSDEEP

1536:WqBwbLWJLJFKqAZzrZA4kJJ6EzsWnCMQOb3S4V+EiUGHOd:WqBFJLzgOJJQgDdXiUGa

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000900000002320b-6.dat	acprotect

Loads dropped DLL 4 IoCs

pid	Process
3380	09f5e97a577d17131f235d176a8a4eaf.exe
3380	09f5e97a577d17131f235d176a8a4eaf.exe
3380	09f5e97a577d17131f235d176a8a4eaf.exe
3380	09f5e97a577d17131f235d176a8a4eaf.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000900000002320b-6.dat	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\winrar\ico\taobao.tbico	09f5e97a577d17131f235d176a8a4eaf.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 4 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.tbico\ = "icofile"	09f5e97a577d17131f235d176a8a4eaf.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.gz	09f5e97a577d17131f235d176a8a4eaf.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.gz\ = "VBSFile"	09f5e97a577d17131f235d176a8a4eaf.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.tbico	09f5e97a577d17131f235d176a8a4eaf.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3380 wrote to memory of 2224	3380	09f5e97a577d17131f235d176a8a4eaf.exe	92
PID 3380 wrote to memory of 2224	3380	09f5e97a577d17131f235d176a8a4eaf.exe	92
PID 3380 wrote to memory of 2224	3380	09f5e97a577d17131f235d176a8a4eaf.exe	92

C:\Users\Admin\AppData\Local\Temp\09f5e97a577d17131f235d176a8a4eaf.exe
"C:\Users\Admin\AppData\Local\Temp\09f5e97a577d17131f235d176a8a4eaf.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3380
- C:\Windows\SysWOW64\wscript.exe
  wscript.exe /nologo "C:\Users\Admin\AppData\Local\Temp\3518.gz"
  2⤵
  PID:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsq54F7.tmp\InetLoad.dll

Filesize
18KB

MD5
994669c5737b25c26642c94180e92fa2

SHA1
d8a1836914a446b0e06881ce1be8631554adafde

SHA256
bf01a1f272e0daf82df3407690b646e0ff6b2c562e36e47cf177eda71ccb6f6c

SHA512
d0ab7ca7f890ef9e59015c33e6b400a0a4d1ce0d24599537e09e845f4b953e3ecd44bf3e3cbe584f57c2948743e689ed67d2d40e6caf923bd630886e89c38563

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsq54F7.tmp\nsRandom.dll

Filesize
21KB

MD5
ab467b8dfaa660a0f0e5b26e28af5735

SHA1
596abd2c31eaff3479edf2069db1c155b59ce74d

SHA256
db267d9920395b4badc48de04df99dfd21d579480d103cae0f48e6578197ff73

SHA512
7d002dc203997b8a4d8ec20c92cd82848e29d746414f4a61265c76d4afb12c05bce826fc63f4d2bd3d527f38506c391855767d864c37584df11b5db9ca008301

Download Submit
memory/3380-12-0x0000000002740000-0x0000000002752000-memory.dmp

Filesize
72KB

Download
memory/3380-11-0x0000000002740000-0x0000000002752000-memory.dmp

Filesize
72KB

Download