2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968

Analysis

max time kernel
158s
max time network
167s
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 03:38

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General

Target

2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
Size

1.0MB
MD5

e0bac470f9aba7d1a38ebc13223af066
SHA1

ae5471be5235c012d3a4d0ab0973cebe09acf558
SHA256

2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968
SHA512

589c48510e58ecd0e5c91a5f99a254cd116215de9682b98be121f7cd35a0fe36425f6430756488d1219d4e4d16e4714b1f3a550e42d2cb183e2ca0ba55e9d0af
SSDEEP

24576:TlafNPaNMDJOpKROZRpulZBVOkeOLimGHCmO+h:xaANaRGRpuHetmGimZh

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	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.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	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 900 set thread context of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3824	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
3824	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
3824	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
3824	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
3824	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
3824	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80
PID 900 wrote to memory of 3824	900	2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe	80

C:\Users\Admin\AppData\Local\Temp\2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
"C:\Users\Admin\AppData\Local\Temp\2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:900
- C:\Users\Admin\AppData\Local\Temp\2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe
  "C:\Users\Admin\AppData\Local\Temp\2b528962ea680f1381f29292cd6430d0807f29446f76ebb60e467d1bd336f968.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3824

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/900-132-0x0000000000610000-0x0000000000613000-memory.dmp

Filesize
12KB

Download
memory/900-133-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/900-137-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/3824-134-0x0000000000000000-mapping.dmp

Download
memory/3824-135-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3824-136-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3824-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3824-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3824-140-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3824-141-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads