69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45

Analysis

max time kernel
151s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 08:25

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General

Target

69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
Size

1.0MB
MD5

28b89a1bb1d806767973a42aaa3eb892
SHA1

8c3b01836416b01230fd4157324ade3a5bc56d6b
SHA256

69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45
SHA512

c99e9845f5b125bbe8e8f16d5ed771b21e9fb2c46d6734389276cf1deb0566449803ea92b18dde82b70f0e2d776a5fac9f7b3359d1a52bed5b276e6332394e0c
SSDEEP

24576:ylafNPaNMDJOpKROZRpulZBVOkeOLimGHCmO+:yaANaRGRpuHetmGimZ

Score

7^/10

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	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2760 set thread context of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4564	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
4564	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
4564	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
4564	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
4564	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
4564	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82
PID 2760 wrote to memory of 4564	2760	69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe	82

C:\Users\Admin\AppData\Local\Temp\69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
"C:\Users\Admin\AppData\Local\Temp\69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Users\Admin\AppData\Local\Temp\69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe
  "C:\Users\Admin\AppData\Local\Temp\69fa4046755264d748b6f230408ceb67494e7a1b301a83529d0549c01c5f0e45.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4564

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2760-132-0x0000000000830000-0x0000000000833000-memory.dmp

Filesize
12KB

Download
memory/2760-137-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/4564-133-0x0000000000000000-mapping.dmp

Download
memory/4564-134-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4564-135-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4564-136-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4564-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4564-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads