hxxp://104[.]168[.]5[.]4/tenda[.]sh

Analysis

max time kernel
3s
max time network
22s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-01-2024 17:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://104.168.5.4/tenda.sh

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
1076	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2360	chrome.exe
2360	chrome.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2360	chrome.exe
Token: SeShutdownPrivilege	2360	chrome.exe
Token: SeShutdownPrivilege	2360	chrome.exe
Token: SeShutdownPrivilege	2360	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe
2360	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 2136	2360	chrome.exe	28
PID 2360 wrote to memory of 2136	2360	chrome.exe	28
PID 2360 wrote to memory of 2136	2360	chrome.exe	28
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2568	2360	chrome.exe	30
PID 2360 wrote to memory of 2940	2360	chrome.exe	31
PID 2360 wrote to memory of 2940	2360	chrome.exe	31
PID 2360 wrote to memory of 2940	2360	chrome.exe	31
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32
PID 2360 wrote to memory of 2084	2360	chrome.exe	32

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://104.168.5.4/tenda.sh
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6dd9758,0x7fef6dd9768,0x7fef6dd9778
  2⤵
  PID:2136
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1148 --field-trial-handle=1296,i,4255138502905271460,11086107681849221260,131072 /prefetch:2
  2⤵
  PID:2568
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1500 --field-trial-handle=1296,i,4255138502905271460,11086107681849221260,131072 /prefetch:8
  2⤵
  PID:2940
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1596 --field-trial-handle=1296,i,4255138502905271460,11086107681849221260,131072 /prefetch:8
  2⤵
  PID:2084
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2328 --field-trial-handle=1296,i,4255138502905271460,11086107681849221260,131072 /prefetch:1
  2⤵
  PID:2056
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2320 --field-trial-handle=1296,i,4255138502905271460,11086107681849221260,131072 /prefetch:1
  2⤵
  PID:2396
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1332 --field-trial-handle=1296,i,4255138502905271460,11086107681849221260,131072 /prefetch:2
  2⤵
  PID:2636
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3232 --field-trial-handle=1296,i,4255138502905271460,11086107681849221260,131072 /prefetch:8
  2⤵
  PID:2392
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1368 --field-trial-handle=1296,i,4255138502905271460,11086107681849221260,131072 /prefetch:8
  2⤵
  PID:2496
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\Downloads\tenda.sh
  2⤵
  PID:396
- - C:\Windows\system32\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\tenda.sh
    3⤵
    - Opens file in notepad (likely ransom note)
    PID:1076

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\33cc4635-a368-4077-9584-826844bafe3f.tmp

Filesize
4KB

MD5
fa9755e169b760af5128accb49b50bb4

SHA1
485a898e00f9288bb6e9918d4ef31c7372bf0d78

SHA256
8b8e8fcba40a86b4745c1cb911508ef9851ca82bd91bbb4388a83f74dcc589d0

SHA512
dd6a1814ee51402d4b6b49d5003b99648099280338674719baac2cc345c1bf9505bcbccedb711a6316837c550ae61952e07c89716e4ab3e6406c0688f3c27482

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\Downloads\tenda.sh

Filesize
1KB

MD5
57b86cf77fe23faf95ee52827888c5da

SHA1
e6d7c9f3bc76489a686d00e3dd49fddc5d1f79c8

SHA256
2bda1f0ff721584ea424ce0af6782992ae1f4f51e253dcc10edd60cca00d107a

SHA512
18221921916f40b46345e57a69d688e6dfe4abfc14c406a08bdfa5c8b0d97fa603a0b2434232c110dd93ea2d715658757edbd8451f8c77eb923b7dea85d5ac86

Download Submit
\??\pipe\crashpad_2360_BQUWVUGEJFQQSTSH

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit