286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a

Analysis

max time kernel
189s
max time network
199s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 15:03

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General

Target

286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
Size

935KB
MD5

32480e55814564822747c98517b9649b
SHA1

c38baa53ae3f27e8aca882c79accc6b6612f09ba
SHA256

286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a
SHA512

e725ca52c61d04278d7d4e58c487364c1720492ca496f65d703379ee49ed28a3f99ac3c95c7ac4b1e8c9dcacfb7759be68e9fd9a47358d96c9d547a8695356bd
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4812-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4812-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4812-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4812-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4812-138-0x0000000000400000-0x00000000004F2000-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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.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	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4112 set thread context of 4812	4112	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4812	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
4812	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
4812	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
4812	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
4812	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
4812	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4112 wrote to memory of 4812	4112	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe	83
PID 4112 wrote to memory of 4812	4112	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe	83
PID 4112 wrote to memory of 4812	4112	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe	83
PID 4112 wrote to memory of 4812	4112	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe	83
PID 4112 wrote to memory of 4812	4112	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe	83
PID 4112 wrote to memory of 4812	4112	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe	83
PID 4112 wrote to memory of 4812	4112	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe	83
PID 4112 wrote to memory of 4812	4112	286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe	83

C:\Users\Admin\AppData\Local\Temp\286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
"C:\Users\Admin\AppData\Local\Temp\286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4112
- C:\Users\Admin\AppData\Local\Temp\286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe
  "C:\Users\Admin\AppData\Local\Temp\286dde9fe2310fd7f8b823ea444e27c7e72fba61156fd091c8dcc128dff1252a.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4812

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/4812-132-0x0000000000000000-mapping.dmp

Download
memory/4812-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4812-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4812-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4812-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4812-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads