4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9

max time kernel
1792s
max time network
1801s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 14:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

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
behavioral4/memory/2676-5-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-6-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-4-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-3-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-7-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-8-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-21-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-29-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-30-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-31-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-33-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-46-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-52-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-53-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-54-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-58-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-59-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-60-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-61-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-62-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-66-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-67-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-68-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-69-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-70-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-71-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-72-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-73-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-74-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-75-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-76-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-77-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-81-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-85-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-86-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-87-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-91-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-92-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-93-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-94-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-95-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-99-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-100-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-101-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-102-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-103-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-104-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-105-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-106-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-107-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-108-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-109-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-110-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-114-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-118-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-119-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-120-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-124-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-125-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-126-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-127-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-128-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-132-0x0000000000400000-0x00000000007A3000-memory.dmp	upx
behavioral4/memory/2676-133-0x0000000000400000-0x00000000007A3000-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 2548 set thread context of 2676	2548	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	88

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
2676	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
2676	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
2676	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
2676	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
2676	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
2676	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2676	2548	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	88
PID 2548 wrote to memory of 2676	2548	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	88
PID 2548 wrote to memory of 2676	2548	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	88
PID 2548 wrote to memory of 2676	2548	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	88
PID 2548 wrote to memory of 2676	2548	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	88
PID 2548 wrote to memory of 2676	2548	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	88
PID 2548 wrote to memory of 2676	2548	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	88
PID 2548 wrote to memory of 2676	2548	4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe	88

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:2548
- 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:2676

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.tmp

Filesize
2.6MB

MD5
5d069829295a5f737eb7054d3ed24252

SHA1
df6376d7de71928a3acfafdfe5f2fd8a4b452c50

SHA256
e9d317432af7b2370c7df9de97a046f637237eccf1b727fca01c1b1d83b4f57e

SHA512
3161e65dfe3069e272358881e0fa8f4cf182c2b3b87820638b1f7b3b67c501419a90c0fd5c124e59219f977922d87fa8176d04456a2721935d6822b627898e07

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

Filesize
9.2MB

MD5
b6d3c3361dda63cc17d6838696243a50

SHA1
5dfd5d374dfef678a66004fbeafff58b00267b0a

SHA256
de72288de6b1d9eaede0e033780a01ec3603fafd482cd1a8d91fdaefdd630573

SHA512
48b7bb63486ff473fde8283c136c6dc4d0ece192948ea249bec367a11be863f395d8ac827e1caf9bee6738556dcdf6e555a396511dc2bfb2eb1998105200f83c

Download Submit
memory/2548-2-0x00000000024E0000-0x0000000002663000-memory.dmp

Filesize
1.5MB

Download
memory/2548-1-0x0000000000920000-0x0000000000AA5000-memory.dmp

Filesize
1.5MB

Download
memory/2676-5-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-6-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-4-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-3-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-7-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-8-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-21-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-29-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-30-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-31-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-33-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-46-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-52-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-53-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-54-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-58-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-59-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-60-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-61-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-62-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-66-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-67-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-68-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-69-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-70-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-71-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-72-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-73-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-74-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-75-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-76-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-77-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-81-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-85-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-86-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-87-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-91-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-92-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-93-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-94-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-95-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-99-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-100-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-101-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-102-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-103-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-104-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-105-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-106-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-107-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-108-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-109-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-110-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-114-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-118-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-119-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-120-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-124-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-125-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-126-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-127-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-128-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-132-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-133-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-134-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download
memory/2676-135-0x0000000000400000-0x00000000007A3000-memory.dmp

Filesize
3.6MB

Download