6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358

Analysis

max time kernel
153s
max time network
194s
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 12:05

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General

Target

6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
Size

935KB
MD5

df6a2b897162041cf0f256d8a2b78c4f
SHA1

5a410638069aee8f3b93835f3ef2ca8f92a443e0
SHA256

6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358
SHA512

8828ab51916c04513b2f75f7787604b5083471ad96f3b52682d49d201877739b24351ccb360453ac489648fc3be6a21bad1fa8b48c2fd0b960848fcce861f060
SSDEEP

12288:55Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4a:5yHv5Z+Wzv7AiBll0OBWi6si9GL

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1812-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1812-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1812-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1812-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1812-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1812-139-0x0000000000400000-0x00000000004F2000-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	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.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	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2160 set thread context of 1812	2160	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1812	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
1812	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
1812	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
1812	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
1812	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
1812	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 1812	2160	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe	82
PID 2160 wrote to memory of 1812	2160	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe	82
PID 2160 wrote to memory of 1812	2160	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe	82
PID 2160 wrote to memory of 1812	2160	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe	82
PID 2160 wrote to memory of 1812	2160	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe	82
PID 2160 wrote to memory of 1812	2160	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe	82
PID 2160 wrote to memory of 1812	2160	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe	82
PID 2160 wrote to memory of 1812	2160	6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe	82

C:\Users\Admin\AppData\Local\Temp\6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
"C:\Users\Admin\AppData\Local\Temp\6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Users\Admin\AppData\Local\Temp\6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe
  "C:\Users\Admin\AppData\Local\Temp\6e1189c3580908d63910aa20c4e6a8e3972593a7ce2a4500db33972e29abf358.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1812

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/1812-132-0x0000000000000000-mapping.dmp

Download
memory/1812-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1812-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1812-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1812-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1812-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1812-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads