63d6dc01f783a52120c9988aeca0f6203335d7c47c1a62c3150a8b58cac1e105

Analysis

max time kernel
112s
max time network
94s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13/07/2024, 08:10

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General

Target

6dd1a8690094ba35b15996cb5f9b1f60N.exe
Size

31KB
MD5

6dd1a8690094ba35b15996cb5f9b1f60
SHA1

fc333783b4c84333782a91239fbf3d5e35f1e659
SHA256

63d6dc01f783a52120c9988aeca0f6203335d7c47c1a62c3150a8b58cac1e105
SHA512

5c5068574224f8a743582cca855512f45a2efcbe4c3c54174147859384841137f5c66b18969e7c6ad0d59a9b4c77b85896365b4107a20f312654030889c3add8
SSDEEP

768:4noSEjp9Plchfr6TUqnbcuyD7UYK4pavvvZeee26666HEEExTtqqqqL6:4oSEZWTUUqnouy8YXEvvvZeee50

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2064	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1920	sgchost.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2368-0-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/files/0x000700000001211b-3.dat	upx
behavioral1/memory/2368-4-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/1920-5-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/1920-11-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/1920-14-0x0000000000400000-0x000000000040E000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Debug\sgchost.exe	6dd1a8690094ba35b15996cb5f9b1f60N.exe
File opened for modification	C:\Windows\Debug\sgchost.exe	6dd1a8690094ba35b15996cb5f9b1f60N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	sgchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	sgchost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2368	6dd1a8690094ba35b15996cb5f9b1f60N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2064	2368	6dd1a8690094ba35b15996cb5f9b1f60N.exe	30
PID 2368 wrote to memory of 2064	2368	6dd1a8690094ba35b15996cb5f9b1f60N.exe	30
PID 2368 wrote to memory of 2064	2368	6dd1a8690094ba35b15996cb5f9b1f60N.exe	30
PID 2368 wrote to memory of 2064	2368	6dd1a8690094ba35b15996cb5f9b1f60N.exe	30

C:\Users\Admin\AppData\Local\Temp\6dd1a8690094ba35b15996cb5f9b1f60N.exe
"C:\Users\Admin\AppData\Local\Temp\6dd1a8690094ba35b15996cb5f9b1f60N.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\6DD1A8~1.EXE > nul
  2⤵
  - Deletes itself
  PID:2064

C:\Windows\Debug\sgchost.exe
C:\Windows\Debug\sgchost.exe
1⤵
- Executes dropped EXE
- Checks processor information in registry
PID:1920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\debug\sgchost.exe

Filesize
31KB

MD5
909b0af87e672fdb455c505ef8ac21e6

SHA1
009d7198bd161c3b83946faf03118fbc7d86e337

SHA256
39953c7561de404bf8dcb6c7e694fc0e9c800e120df076bcf5ee968fa94a3635

SHA512
6791bbd02b082cec786d089e1b3e39769de1f8790acef60021ca60459a12793b4ef5979d3c770c18683bb47b600f693d5ca780b5b0cf144e5ea952bdfb6e4565

Download Submit
memory/1920-5-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1920-11-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1920-14-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2368-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2368-4-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download