5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720

General

Target

5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
Size

935KB
MD5

a57e71c1133c1e311e030a4b8607f644
SHA1

4238e245d9d9737f8ee79d32242d78eba59a78ac
SHA256

5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720
SHA512

81f4228d246e0e42e67ad32f817f9a617e79e07373cbb1ef1d36db09751a69a2bac0cbaf57a130779ddfb4860702a59812bb773b28936774e47e1562e0125c85
SSDEEP

12288:Y5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:YyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3676-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3676-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3676-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3676-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3676-138-0x0000000000400000-0x00000000004F2000-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

Processes:

5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.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

Processes:

5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe

description	pid	process	target process
PID 1436 set thread context of 3676	1436	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe

pid	process
3676	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
3676	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
3676	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
3676	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
3676	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
3676	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe

description	pid	process	target process
PID 1436 wrote to memory of 3676	1436	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
PID 1436 wrote to memory of 3676	1436	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
PID 1436 wrote to memory of 3676	1436	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
PID 1436 wrote to memory of 3676	1436	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
PID 1436 wrote to memory of 3676	1436	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
PID 1436 wrote to memory of 3676	1436	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
PID 1436 wrote to memory of 3676	1436	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
PID 1436 wrote to memory of 3676	1436	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe	5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe

C:\Users\Admin\AppData\Local\Temp\5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
"C:\Users\Admin\AppData\Local\Temp\5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1436

C:\Users\Admin\AppData\Local\Temp\5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe
"C:\Users\Admin\AppData\Local\Temp\5fcceba9162118e319cbfa251f61aee33f78391911a49142e09cb7982820d720.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:3676

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/3676-132-0x0000000000000000-mapping.dmp

Download
memory/3676-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3676-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3676-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3676-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3676-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads