0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5

Analysis

max time kernel
19s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 16:09

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General

Target

0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe
Size

931KB
MD5

78efc02e6d2c75ebda76e134c8d6d6bb
SHA1

380ee0671bad01caf9f93aa89089c54ee7543b23
SHA256

0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5
SHA512

35e6218d41a855cb06ed5d4089da842b74e38a47ab0044da3802c3c5be98720bf1c13a7a79d5fa71d1fde8eaa12430ece626fbe0aa425b5a118eeeda88c87fdc
SSDEEP

24576:i6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKa:i6j19rut7FoU56w

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/852-55-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/852-57-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/852-58-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/852-62-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/852-63-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/852-64-0x0000000000400000-0x00000000004EA000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2028 set thread context of 852	2028	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
852	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 852	2028	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe	29
PID 2028 wrote to memory of 852	2028	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe	29
PID 2028 wrote to memory of 852	2028	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe	29
PID 2028 wrote to memory of 852	2028	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe	29
PID 2028 wrote to memory of 852	2028	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe	29
PID 2028 wrote to memory of 852	2028	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe	29
PID 2028 wrote to memory of 852	2028	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe	29
PID 2028 wrote to memory of 852	2028	0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe	29

C:\Users\Admin\AppData\Local\Temp\0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe
"C:\Users\Admin\AppData\Local\Temp\0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Users\Admin\AppData\Local\Temp\0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe
  "C:\Users\Admin\AppData\Local\Temp\0fc4f2cbb712cbae2b234bcbb19776b7f89f238c17dad16f1e9bce329ba5dbc5.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:852

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/852-55-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/852-54-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/852-59-0x00000000004E89C0-mapping.dmp

Download
memory/852-57-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/852-58-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/852-61-0x00000000762F1000-0x00000000762F3000-memory.dmp

Filesize
8KB

Download
memory/852-62-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/852-63-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/852-64-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads