aa16eed6abd2118df6b0670813ae3b9dab59b458bdc76222866c9a9fc0fa1409

Analysis

max time kernel
90s
max time network
152s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
26/11/2023, 05:47

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General

Target

fe049ddd0ffd2df34da564208aff9cec.exe
Size

1.9MB
MD5

fe049ddd0ffd2df34da564208aff9cec
SHA1

1df42bae63a1698b6070b198f9dceb3ac2b1338e
SHA256

aa16eed6abd2118df6b0670813ae3b9dab59b458bdc76222866c9a9fc0fa1409
SHA512

b46e677b3366e395a96761c768112acb01acfeacc92bc5f2749a923bcbc33e4ee6a1d9f5156cf6e250e217e79111e576f5567eae2f7eb381ffa2e08162f1ffbc
SSDEEP

49152:T9+v9qBhn3hRk9XkSxV4QFTNXopKJe8FtU+0:5wqBZTk9X7bFTSphIK

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 53 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2508-5-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-9-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-8-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-10-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-11-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-12-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-17-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-18-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-19-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-20-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-21-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-31-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-51-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-50-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-52-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-56-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-55-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-58-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-54-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-60-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-64-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-59-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-61-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-57-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-66-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-63-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-76-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-77-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-78-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-69-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-68-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-67-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-71-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-72-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-73-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-79-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-81-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-82-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-89-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-94-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-93-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-92-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-86-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-90-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-91-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-85-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-83-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-88-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-99-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-98-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-96-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-97-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2508-95-0x0000000000400000-0x0000000000848000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\""	fe049ddd0ffd2df34da564208aff9cec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2268 set thread context of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2508	fe049ddd0ffd2df34da564208aff9cec.exe
2508	fe049ddd0ffd2df34da564208aff9cec.exe
2508	fe049ddd0ffd2df34da564208aff9cec.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28
PID 2268 wrote to memory of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28
PID 2268 wrote to memory of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28
PID 2268 wrote to memory of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28
PID 2268 wrote to memory of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28
PID 2268 wrote to memory of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28
PID 2268 wrote to memory of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28
PID 2268 wrote to memory of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28
PID 2268 wrote to memory of 2508	2268	fe049ddd0ffd2df34da564208aff9cec.exe	28

C:\Users\Admin\AppData\Local\Temp\fe049ddd0ffd2df34da564208aff9cec.exe
"C:\Users\Admin\AppData\Local\Temp\fe049ddd0ffd2df34da564208aff9cec.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Users\Admin\AppData\Local\Temp\fe049ddd0ffd2df34da564208aff9cec.exe
  "C:\Users\Admin\AppData\Local\Temp\fe049ddd0ffd2df34da564208aff9cec.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2508

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
974c50c59a0c08c693cd0e89b25c611e

SHA1
dfb0add696cdfb6dea30b85ce804bfb19a1cf0ff

SHA256
431220f091535b808c18699fd5c9c1e0750c225b59671460d707b318e20d2099

SHA512
196db0d36d3b9f6566da86239bd8f9e81e25c372edd5d8c646e576b692890b04bf25ac4438c996d8cb8c79bd091066c90ff657c051c9f530d33bb6ef6e25cad5

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

Filesize
20.1MB

MD5
30a77f5fc3b407ab0365d58b451cecf8

SHA1
4615405ccf0bd579df205430920361ae97e6b455

SHA256
8e8ce8a607b2be0f71b3c169a21d607c8c54e1d76db40c42f0de5a8a47ac0354

SHA512
657e52c9c558d22137d77e3d2ff4dfccf10fd8edd2812159b98db242b2729decbc026998036d5d37475aae9981e2e586d6903662ee101e06d7e9cf5f3111b665

Download Submit
memory/2268-2-0x0000000002050000-0x0000000002207000-memory.dmp

Filesize
1.7MB

Download
memory/2268-1-0x0000000001E50000-0x0000000002008000-memory.dmp

Filesize
1.7MB

Download
memory/2268-0-0x0000000001E50000-0x0000000002008000-memory.dmp

Filesize
1.7MB

Download
memory/2268-7-0x0000000001E50000-0x0000000002008000-memory.dmp

Filesize
1.7MB

Download
memory/2508-57-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-88-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-10-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-11-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-12-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-17-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-18-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-19-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-20-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-77-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-9-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-31-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-5-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-51-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-50-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-52-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-56-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-55-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-58-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-54-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-60-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-64-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-59-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-61-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2508-66-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-8-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-63-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-21-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-78-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-69-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-68-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-67-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-71-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-72-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-73-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-79-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-81-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-82-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-89-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-94-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-93-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-92-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-86-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-90-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-91-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-85-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-83-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-76-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-99-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-98-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-96-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-97-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2508-95-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download