stealc | 865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86

Analysis

max time kernel
18s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 19:48

Target

865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe
Size

2.2MB
MD5

49eb890a7192a0a4b700710d8b88353b
SHA1

906a6fbad2ff7d94dfe5e4e79a16f194e2f04dfe
SHA256

865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86
SHA512

7dd889bc34d3465a17336f4fb3b350a6a50b36b7a20a65a97eba8974ea1dab445219a7507044c1e7c64dc0bcf77ecc98e547f1ffc44e0d276f14ad91ae619f3f
SSDEEP

24576:Uc0PyhhGkCI1wUL24jtYkYGbawg757CgXueAgXf7U2MZQti1u8LnsDJY6WpEYGYG:UJ0hsA91MP421tuuIeNHYGY0LzjsJxK

Score

10^/10

Family

vidar

https://t.me/g067n

https://steamcommunity.com/profiles/76561199707802586

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0

Detect Vidar Stealer 9 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/3620-1-0x0000000004130000-0x0000000004243000-memory.dmp	family_vidar_v7
behavioral1/memory/3304-8-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/3304-10-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/3304-4-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/3304-20-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/3304-23-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/3304-24-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/3304-41-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/3304-42-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Executes dropped EXE 1 IoCs

Processes:

kat26BD.tmp

pid process

3304 kat26BD.tmp
Suspicious use of SetThreadContext 1 IoCs

Processes:

865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe

description pid process target process

PID 3620 set thread context of 3304 3620 865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe kat26BD.tmp
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

kat26BD.tmp

pid process

3304 kat26BD.tmp
3304 kat26BD.tmp

pid	process
3304	kat26BD.tmp

description	pid	process	target process
PID 3620 set thread context of 3304	3620	865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe	kat26BD.tmp

pid	process
3304	kat26BD.tmp
3304	kat26BD.tmp

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe

description	pid	process	target process
PID 3620 wrote to memory of 3304	3620	865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe	kat26BD.tmp
PID 3620 wrote to memory of 3304	3620	865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe	kat26BD.tmp
PID 3620 wrote to memory of 3304	3620	865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe	kat26BD.tmp
PID 3620 wrote to memory of 3304	3620	865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe	kat26BD.tmp
PID 3620 wrote to memory of 3304	3620	865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe	kat26BD.tmp
PID 3620 wrote to memory of 3304	3620	865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe	kat26BD.tmp
PID 3620 wrote to memory of 3304	3620	865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe	kat26BD.tmp
PID 3620 wrote to memory of 3304	3620	865f23d1e76abde3903d2c954598aa5fe6d9ed09969877e1722bd6053a186c86.exe	kat26BD.tmp

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1412 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
1⤵
PID:3564

C:\Users\Admin\AppData\Local\Temp\kat26BD.tmp
Filesize
861KB

MD5
66064dbdb70a5eb15ebf3bf65aba254b

SHA1
0284fd320f99f62aca800fb1251eff4c31ec4ed7

SHA256
6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795

SHA512
b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f

Download Submit
memory/3304-4-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3304-8-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3304-10-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3304-20-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3304-23-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3304-24-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3304-26-0x0000000020220000-0x000000002047F000-memory.dmp

Filesize
2.4MB

Download
memory/3304-41-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3304-42-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3620-1-0x0000000004130000-0x0000000004243000-memory.dmp

Filesize
1.1MB

Download
memory/3620-9-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/3620-0-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download