4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9

max time kernel
597s
max time network
617s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
17/04/2024, 14:27

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General

Target

4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
Size

1.7MB
MD5

b2da193fb590153c1e0bafa590b65e34
SHA1

4a3f97ab1fbe710e51a3bdcd7adb20701668e603
SHA256

4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9
SHA512

0663db0e37376564d52135be90babf1a117140b4fcf1a2155b4a91b1a87ea1d7ed8955453ab4125e468da3d701ef7ca7bed4d41931978e5b7a2657237cff5f3f
SSDEEP

24576:pa71p1u7UctrbawQEWsey8clgWe/YPdtjgWZ45bc7X+0VdW/hF:pap/uprbt+xyDLVtM8pW5F

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 64 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4780-3-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-5-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-6-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-7-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-8-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-9-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-14-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-15-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-16-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-17-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-18-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-32-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-44-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-47-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-51-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-52-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-56-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-57-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-58-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-59-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-60-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-64-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-65-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-66-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-67-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-71-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-72-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-73-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-74-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-75-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-76-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-77-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-78-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-79-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-83-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-84-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-88-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-89-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-90-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-91-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-92-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-96-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-97-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-98-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-99-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-100-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-101-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-105-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-106-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-107-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-108-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-109-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-110-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-114-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-115-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-116-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-120-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-124-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-125-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-126-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-127-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-131-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-132-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral1/memory/4780-133-0x0000000000400000-0x00000000007A3000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\""	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4888 set thread context of 4780	4888	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	72

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4780	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
4780	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
4780	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
4780	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
4780	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
4780	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4888 wrote to memory of 4780	4888	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	72
PID 4888 wrote to memory of 4780	4888	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	72
PID 4888 wrote to memory of 4780	4888	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	72
PID 4888 wrote to memory of 4780	4888	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	72
PID 4888 wrote to memory of 4780	4888	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	72
PID 4888 wrote to memory of 4780	4888	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	72
PID 4888 wrote to memory of 4780	4888	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	72
PID 4888 wrote to memory of 4780	4888	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	72

C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
"C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4888
- C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
  "C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4780

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

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Downloads

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

Filesize
2.6MB

MD5
25c84e12bfd05b3fac26e8401ef7b9be

SHA1
8a9539ebe5c2b0456098093421265bbebb85aa26

SHA256
58941175dda88e5d9cb15f0db1bc1c1339b0357aff422ca5d5ee2a07186908c0

SHA512
069bda6a065ab7e47ca71dd974c2b3ec9cf15a5976faf9355437d8de04ebc0d6899eb93e807f611bea60903c51cfc61a2af77f0a1c7d442c396224e517c7b35c

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

Filesize
6.6MB

MD5
e6b01537758c0f9355fadaeb63813fa8

SHA1
33aafb00396cdc67254c4b5c380aaeaa3fb33333

SHA256
62cea87ee1584c1338a92297be61dc5ddc88a3c6f08b11563a51f7d8857fbc26

SHA512
3374a8eef9b5e5157859925bc111332caaee559cb7d0d3a793100763551676263989cbd1649a190b2df2d45f274542a070a135296c6f00f22a321b89f602fc05

Download Submit
memory/4780-3-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-5-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-6-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-7-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-8-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-9-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-14-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-15-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-16-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-17-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-18-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-32-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-44-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-47-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-51-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-52-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-56-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-57-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-58-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-59-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-60-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-64-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-65-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-66-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-67-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-71-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-72-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-73-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-74-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-75-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-76-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-77-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-78-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-79-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-83-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-84-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-88-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-89-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-90-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-91-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-92-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-96-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-97-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-98-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-99-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-100-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-101-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-105-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-106-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-107-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-108-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-109-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-110-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-114-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-115-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-116-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-120-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-124-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-125-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-126-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-127-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-131-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-132-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-133-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-134-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4780-135-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/4888-1-0x0000000000880000-0x0000000000A05000-memory.dmp

Filesize
1.5MB

Download
memory/4888-2-0x0000000002580000-0x0000000002703000-memory.dmp

Filesize
1.5MB

Download