e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904

General

Target

e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
Size

935KB
MD5

420cd7635740ecc482371f1ff0621e5d
SHA1

0691ff81ccf09c1c631d81753fce0df0570ae2ff
SHA256

e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904
SHA512

a7727eb15a5276bc7c97b4d3e98b4656b809a94de59629945154ac8da1788405d5801b00d25b71828a93112a9319ade237f985b67f90206853f1104246717018
SSDEEP

12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4R:ZyHv5Z+Wzv7AiBll0OBWi6si9GQ

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3408-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3408-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3408-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3408-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3408-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3408-139-0x0000000000400000-0x00000000004F2000-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:

e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.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:

e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe

description	pid	process	target process
PID 4784 set thread context of 3408	4784	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe

pid	process
3408	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
3408	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
3408	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
3408	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
3408	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
3408	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe

description	pid	process	target process
PID 4784 wrote to memory of 3408	4784	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
PID 4784 wrote to memory of 3408	4784	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
PID 4784 wrote to memory of 3408	4784	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
PID 4784 wrote to memory of 3408	4784	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
PID 4784 wrote to memory of 3408	4784	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
PID 4784 wrote to memory of 3408	4784	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
PID 4784 wrote to memory of 3408	4784	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
PID 4784 wrote to memory of 3408	4784	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe	e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe

C:\Users\Admin\AppData\Local\Temp\e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
"C:\Users\Admin\AppData\Local\Temp\e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4784

C:\Users\Admin\AppData\Local\Temp\e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe
"C:\Users\Admin\AppData\Local\Temp\e63f85712400fc92331ec6a524aa13dff98c650bf1d824584e623358d261b904.exe" Track="0001101000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:3408

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/3408-132-0x0000000000000000-mapping.dmp

Download
memory/3408-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3408-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3408-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3408-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3408-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3408-139-0x0000000000400000-0x00000000004F2000-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