2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b

Analysis

max time kernel
131s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26/11/2022, 23:51

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General

Target

2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe
Size

203KB
MD5

84cf33207c1372aad77b9032542c7c01
SHA1

6f88ee45ddf5c7144eb86021ab8c5a71c29374a6
SHA256

2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b
SHA512

152cbf2556e26c03a2d5eead7893cc905dff1bcb13eb070185de9d1e9c4a4eeb0acbc1d4bd10a88d3cde8dab9a97c940336d18b970db2ad57667c93c9d878173
SSDEEP

1536:mCbDzBeTNuPLE0L4dBMfE6eBEnrgQihb+3nvJyP4KNIIJ0Cnpts41E7qpSWDo5eG:pIZD3CjCb+3nRyP4KNIIV1EDWkZi+

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Winsds2 = "C:\\RECYCLER\\S-1-5-21-0243556031-888888379-781862338-1861771\\Winsds2.exe"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Winsds2 = "C:\\RECYCLER\\S-1-5-21-0243556031-888888379-781862338-1861771\\Winsds2.exe"	explorer.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4852 set thread context of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe
4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe
4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe
4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2360	explorer.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80
PID 4852 wrote to memory of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80
PID 4852 wrote to memory of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80
PID 4852 wrote to memory of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80
PID 4852 wrote to memory of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80
PID 4852 wrote to memory of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80
PID 4852 wrote to memory of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80
PID 4852 wrote to memory of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80
PID 4852 wrote to memory of 5008	4852	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	80
PID 5008 wrote to memory of 2360	5008	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	81
PID 5008 wrote to memory of 2360	5008	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	81
PID 5008 wrote to memory of 2360	5008	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	81
PID 5008 wrote to memory of 2360	5008	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	81
PID 5008 wrote to memory of 2360	5008	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	81
PID 5008 wrote to memory of 2360	5008	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	81
PID 5008 wrote to memory of 2360	5008	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	81
PID 5008 wrote to memory of 2360	5008	2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe	81

C:\Users\Admin\AppData\Local\Temp\2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe
"C:\Users\Admin\AppData\Local\Temp\2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4852
- C:\Users\Admin\AppData\Local\Temp\2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe
  "C:\Users\Admin\AppData\Local\Temp\2692b1aace68cf77262200c39986ca81ebb666ff62e2d445f2ad36d7a426a05b.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5008
- - C:\Windows\SysWOW64\explorer.exe
    "C:\Windows\SysWOW64\explorer.exe"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: RenamesItself
    PID:2360

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2360-138-0x0000000001070000-0x0000000001074000-memory.dmp

Filesize
16KB

Download
memory/4852-134-0x00000000005C0000-0x00000000005C5000-memory.dmp

Filesize
20KB

Download
memory/5008-133-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5008-136-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download