19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2

Analysis

max time kernel
169s
max time network
175s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 02:48

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General

Target

19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
Size

128KB
MD5

7146d6115a4d260498379eef5df652da
SHA1

1c482e73801c08d65a02cbdd1e2fe47491384868
SHA256

19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2
SHA512

7efabdd2ad5a16e634e288219c5766194b43a3ff82021a259e40eafcbae20fffe9e1ef3d35fa65811c8cc475c90641380b79e22bc660a0516c92e9bf35138293
SSDEEP

1536:1tcmjhDD3sPoudLwH/hUmxhyL1/8594DrkQOuox+gHPzwCaOWuk6CGRffPdRQQrF:1tfN0LwH/hUmnWjcxRHLSOWulCSFai

Score

8^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4592	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.~01

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2180-136-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/2180-138-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Loads dropped DLL 1 IoCs

pid	Process
2180	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\SYSLIB32.DLL	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\7-ZIP\7ZFM.TDQ	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
File created	C:\PROGRAM FILES\7-ZIP\7ZG.HPO	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
File created	C:\PROGRAM FILES\7-ZIP\7Z.SLH	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7Z.EXE	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7ZFM.EXE	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7ZG.HPO	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7ZG.EXE	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7Z.SLH	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
File created	C:\PROGRAM FILES\7-ZIP\7ZFM.TDQ	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2180	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
2180	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 4592	2180	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe	82
PID 2180 wrote to memory of 4592	2180	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe	82
PID 2180 wrote to memory of 4592	2180	19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe	82

C:\Users\Admin\AppData\Local\Temp\19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe
"C:\Users\Admin\AppData\Local\Temp\19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Users\Admin\AppData\Local\Temp\19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.~01
  C:\Users\Admin\AppData\Local\Temp\19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.~01
  2⤵
  - Executes dropped EXE
  PID:4592

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.~01

Filesize
94KB

MD5
9707696d1f23983935e08ea9df233ce4

SHA1
7d239a381e7e3e8c2a3272852bc78a8017eb57b1

SHA256
c30eaf1ecc45de8eed43ec4462cc1fb7ce1b0f372db63b5549ad2e4255f85d8c

SHA512
625ec93d4cd0826cb230f659768c1282e99101cdae85cce97302e5de96bf3b127f49142fe1cf82e95da76eafe15879b495c4cdb7a9f954a112636472caf3231b

Download Submit
C:\Users\Admin\AppData\Local\Temp\19bc3bcb3c7b303a4cdf7fe18b8818887db4af882d1273e30845b725a5e1b7c2.~01

Filesize
94KB

MD5
9707696d1f23983935e08ea9df233ce4

SHA1
7d239a381e7e3e8c2a3272852bc78a8017eb57b1

SHA256
c30eaf1ecc45de8eed43ec4462cc1fb7ce1b0f372db63b5549ad2e4255f85d8c

SHA512
625ec93d4cd0826cb230f659768c1282e99101cdae85cce97302e5de96bf3b127f49142fe1cf82e95da76eafe15879b495c4cdb7a9f954a112636472caf3231b

Download Submit
C:\Windows\SysWOW64\SYSLIB32.DLL

Filesize
4KB

MD5
f14bd85eeba2b828a655fe62931035e5

SHA1
c6f962ab17705248f1c54675f3f02ee162d5a2b9

SHA256
78350b4add47b0ffa7ad91912fd3937afe19671b08df79463abcbedb12e470db

SHA512
9a825d7976e42259f7396e9bc174ae76a12e3464b7ea452270105a5510f97388c757c70d973fc94eefb715862e3b6c99edbd86b6ca936cd6670c7f3b7ea6fde2

Download Submit
memory/2180-136-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2180-137-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/2180-138-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download