bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8

max time kernel
126s
max time network
305s
platform
windows11-21h2_x64
resource
win11-20240319-en
resource tags

arch:x64arch:x86image:win11-20240319-enlocale:en-usos:windows11-21h2-x64system
submitted
09-04-2024 07:28

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General

Target

bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
Size

1.9MB
MD5

bab406ad3b0603a45625755ffbccce49
SHA1

7ce0bd31c68c5b54854098acad195b7a8d804939
SHA256

bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8
SHA512

a85ca2bc5ab42f8d32856a87c665b66df7d8e1c1ebbb143015d06fcc1bddba1faf684e2ee1d2a572f5ed04edf3a061837c293b5c1e3d2214864b90d8a68d25cc
SSDEEP

49152:hgWDef4IXn7EvfNf+x83OeG5ztpAEq2pe2n9SCtQV:hvo49fk83ONztiEqz2nA

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 54 IoCs

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

upx

Processes:

resource	yara_rule
behavioral4/memory/4332-3-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-5-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-6-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-7-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-8-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-9-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-14-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-23-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-24-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-25-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-26-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-27-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-35-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-50-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-51-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-52-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-56-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-57-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-58-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-59-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-66-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-64-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-71-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-76-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-81-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-92-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-106-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-105-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-109-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-108-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-107-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-96-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-91-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-103-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-88-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-87-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-99-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-86-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-85-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-78-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-83-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-75-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-80-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-74-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-79-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-77-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-73-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-69-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-67-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-68-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-65-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-62-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-61-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral4/memory/4332-63-0x0000000000400000-0x0000000000848000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\""	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe

description	pid	process	target process
PID 2976 set thread context of 4332	2976	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe

pid	process
4332	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
4332	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
4332	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
4332	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
4332	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
4332	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe

description	pid	process	target process
PID 2976 wrote to memory of 4332	2976	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
PID 2976 wrote to memory of 4332	2976	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
PID 2976 wrote to memory of 4332	2976	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
PID 2976 wrote to memory of 4332	2976	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
PID 2976 wrote to memory of 4332	2976	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
PID 2976 wrote to memory of 4332	2976	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
PID 2976 wrote to memory of 4332	2976	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
PID 2976 wrote to memory of 4332	2976	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe	bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe

C:\Users\Admin\AppData\Local\Temp\bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
"C:\Users\Admin\AppData\Local\Temp\bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Users\Admin\AppData\Local\Temp\bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe
  "C:\Users\Admin\AppData\Local\Temp\bee5a8794014d11323dfb0276e541a0ee9567f61521a1a885ade5ca2d87f36d8.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus

Filesize
2.6MB

MD5
3af58b6add70a3559c53205e4aefd0f9

SHA1
5c1a95db8a1695b14b26cb5e8ae92fea5bd9da41

SHA256
d9595b5e4bb49267b93c50334024de412c0e8a2831f2caa1102529292b9c2a7e

SHA512
21b93f9444d559aa19fd36afd939120623187fd42cf43296447cfa8794d7a72773900405b37587def2e794b7e829d337aaf5b397a8882552875a89023f104f97

Download Submit
C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.new

Filesize
7.2MB

MD5
0bf533429d9c32340d07bb187ba43c0f

SHA1
c1d8807396e55a1c4a621a3beee056968ca0bcdb

SHA256
512c49caf113ec614cc392adc7953bc696143d7ea3b2f41e5630776feb2a7fa1

SHA512
a19b477f132241bd51350d2f435a74e7fa1beb6272c936e7ebc14fe35b55b33acaae4ac227d9e8ad80c4056548c56faa607a08121afcb7eb83c8e3194c33e13d

Download Submit
memory/2976-1-0x0000000002680000-0x0000000002845000-memory.dmp

Filesize
1.8MB

Download
memory/2976-2-0x0000000002850000-0x0000000002A07000-memory.dmp

Filesize
1.7MB

Download
memory/4332-3-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-5-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-6-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-7-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-8-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-9-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-14-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-23-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-24-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-25-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-26-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-27-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-35-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-50-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-51-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-52-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-56-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-57-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-58-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-59-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-66-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-64-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-71-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-76-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-81-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-92-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-106-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-105-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-109-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-108-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-107-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-96-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-91-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-103-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-88-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-87-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-99-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-86-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-85-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-78-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-83-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-75-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-80-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-74-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-79-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-77-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-73-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-69-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-67-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-68-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-65-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-62-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-61-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4332-63-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download