e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02

General

Target

e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
Size

935KB
MD5

04666c9d21b1f4deedbfc9536905afdc
SHA1

fe3f86dc8ecd7037aa9fcbecb54de31e2af14445
SHA256

e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02
SHA512

d52d806917e445adc7d0ecf72b42159ef6e9ae0430420affb52d1c54bcffebf1951a042a4b67c8497dc78b185e56da7eb43f20fc5666f13ea6d5a8c4d71e8f8a
SSDEEP

12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x46:IyHv5Z+Wzv7AiBll0OBWi6si9G7

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1656-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1656-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1656-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1656-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1656-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1656-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1656-65-0x0000000000400000-0x00000000004F2000-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:

e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.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:

e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

description	pid	process	target process
PID 1132 set thread context of 1656	1132	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

pid process

1656 e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

pid	process
1656	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

description	pid	process	target process
PID 1132 wrote to memory of 1656	1132	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
PID 1132 wrote to memory of 1656	1132	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
PID 1132 wrote to memory of 1656	1132	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
PID 1132 wrote to memory of 1656	1132	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
PID 1132 wrote to memory of 1656	1132	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
PID 1132 wrote to memory of 1656	1132	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
PID 1132 wrote to memory of 1656	1132	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
PID 1132 wrote to memory of 1656	1132	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe	e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe

C:\Users\Admin\AppData\Local\Temp\e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
"C:\Users\Admin\AppData\Local\Temp\e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1132

C:\Users\Admin\AppData\Local\Temp\e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe
"C:\Users\Admin\AppData\Local\Temp\e645ff2977512d649e8ddc5a19e548fe6e2b7d236671b92a75041ef2979f6b02.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:1656

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1656-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1656-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1656-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1656-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1656-59-0x00000000004F0400-mapping.dmp

Download
memory/1656-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1656-62-0x0000000075561000-0x0000000075563000-memory.dmp

Filesize
8KB

Download
memory/1656-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1656-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1656-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads