83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f

General

Target

83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
Size

6.1MB
MD5

fd1f23ca8f8f26499b7a926d42560d11
SHA1

4796b11331d13f7b6d153511aae38e83fbad5371
SHA256

83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f
SHA512

49ff05c3abd61db7c5e688b2e2f3f56971131b181a2dff13c75a266af30d019b73f02d404c6e5b4fef6816488faa49b7f3714b5f48ff7f49d6d2b4109e617da8
SSDEEP

98304:XomRTpoQB4MBuySrBqf4Y99ca17ZHDjmP38dQ0vXF2JW:hRBJuygY9KItGPsuqXF2I

Score

7^/10

upx

Malware Config

Signatures

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	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1960-0-0x0000000000400000-0x0000000001129800-memory.dmp	upx
behavioral1/memory/1960-1-0x0000000000400000-0x0000000001129800-memory.dmp	upx

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Q:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\U:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\L:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\N:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\P:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\Z:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\I:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\J:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\O:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\R:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\V:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\G:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\K:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\M:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\S:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\T:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\W:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\X:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\Y:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\E:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
File opened (read-only)	\??\H:	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor 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\CentralProcessor\0\ProcessorNameString	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe

Enumerates system info in registry 2 TTPs 5 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVersion	83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe

C:\Users\Admin\AppData\Local\Temp\83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe
"C:\Users\Admin\AppData\Local\Temp\83fae519b9c1bf3ef0815b7aefb3e98de3e28be3f3f43b66cedfafc74fdcec9f.exe"
1⤵
- Checks BIOS information in registry
- Enumerates connected drives
- Checks processor information in registry
- Enumerates system info in registry
PID:1960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

4

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1960-0-0x0000000000400000-0x0000000001129800-memory.dmp

Filesize
13.2MB

Download
memory/1960-3-0x0000000002C30000-0x0000000002CE7000-memory.dmp

Filesize
732KB

Download
memory/1960-2-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/1960-1-0x0000000000400000-0x0000000001129800-memory.dmp

Filesize
13.2MB

Download
memory/1960-4-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/1960-5-0x0000000002C30000-0x0000000002CE7000-memory.dmp

Filesize
732KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads