22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9

Analysis

max time kernel
138s
max time network
149s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20-10-2022 13:48

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General

Target

22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe
Size

617KB
MD5

9006ec3f44cb01d7bb722dee1a0d4540
SHA1

a6ed3f13969c54ca1f7fa45c70ffb0696680499c
SHA256

22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9
SHA512

f763ebb9519f460adde635deea21ec27566eac3baf5fc2d9e3f86d30935faf6cd11f5ba639847fc7984fe9e2a890467665a6ab144c2c238e6d7b523794abbfe0
SSDEEP

12288:yQFaPYrf9Hz+1WD/W3VA7xJZ0aOyhKIcgUKhuO+7XsFgwmcd3:yQFuYZHzO4/W3KtH0aObIcsEH1B43

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/560-55-0x0000000001DE0000-0x0000000001F19000-memory.dmp	upx
behavioral1/memory/560-58-0x0000000001DE0000-0x0000000001F19000-memory.dmp	upx
behavioral1/memory/560-59-0x0000000001DE0000-0x0000000001F19000-memory.dmp	upx
behavioral1/memory/560-62-0x0000000001DE0000-0x0000000001F19000-memory.dmp	upx
behavioral1/memory/1696-65-0x0000000001D30000-0x0000000001E69000-memory.dmp	upx
behavioral1/memory/1696-69-0x0000000001D30000-0x0000000001E69000-memory.dmp	upx
behavioral1/memory/1696-68-0x0000000001D30000-0x0000000001E69000-memory.dmp	upx
behavioral1/memory/1696-70-0x0000000001D30000-0x0000000001E69000-memory.dmp	upx
behavioral1/memory/560-72-0x0000000001DE0000-0x0000000001F19000-memory.dmp	upx

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
560	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe
560	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	560	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
560	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe
560	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 560 wrote to memory of 1696	560	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe	28
PID 560 wrote to memory of 1696	560	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe	28
PID 560 wrote to memory of 1696	560	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe	28
PID 560 wrote to memory of 1696	560	22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe	28

C:\Users\Admin\AppData\Local\Temp\22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe
"C:\Users\Admin\AppData\Local\Temp\22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:560
- C:\Users\Admin\AppData\Local\Temp\22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe
  "C:\Users\Admin\AppData\Local\Temp\22044d3a3b9e4b1562ad87348e9726f037c4308d52a3ae1830afe2462d5fa1f9.exe" /_ShowProgress
  2⤵
  PID:1696

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/560-60-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/560-55-0x0000000001DE0000-0x0000000001F19000-memory.dmp

Filesize
1.2MB

Download
memory/560-58-0x0000000001DE0000-0x0000000001F19000-memory.dmp

Filesize
1.2MB

Download
memory/560-59-0x0000000001DE0000-0x0000000001F19000-memory.dmp

Filesize
1.2MB

Download
memory/560-61-0x0000000000250000-0x00000000002EB000-memory.dmp

Filesize
620KB

Download
memory/560-62-0x0000000001DE0000-0x0000000001F19000-memory.dmp

Filesize
1.2MB

Download
memory/560-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/560-72-0x0000000001DE0000-0x0000000001F19000-memory.dmp

Filesize
1.2MB

Download
memory/1696-63-0x0000000000000000-mapping.dmp

Download
memory/1696-65-0x0000000001D30000-0x0000000001E69000-memory.dmp

Filesize
1.2MB

Download
memory/1696-69-0x0000000001D30000-0x0000000001E69000-memory.dmp

Filesize
1.2MB

Download
memory/1696-68-0x0000000001D30000-0x0000000001E69000-memory.dmp

Filesize
1.2MB

Download
memory/1696-70-0x0000000001D30000-0x0000000001E69000-memory.dmp

Filesize
1.2MB

Download