hxxps://viberdownload[.]rf[.]gd/steam[.]html

General

Target

https://viberdownload.rf.gd/steam.html

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

2388 chrome.exe
2388 chrome.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

chrome.exe

description pid process

Token: SeShutdownPrivilege 2388 chrome.exe
Token: SeShutdownPrivilege 2388 chrome.exe

description	pid	process
Token: SeShutdownPrivilege	2388	chrome.exe
Token: SeShutdownPrivilege	2388	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

Processes:

chrome.exe

pid	process
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

Processes:

chrome.exe

pid	process
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe
2388	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 2388 wrote to memory of 2360	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2360	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2360	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2736	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2628	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2628	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2628	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe
PID 2388 wrote to memory of 2576	2388	chrome.exe	chrome.exe

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 https://viberdownload.rf.gd/steam.html
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:2388

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,0x7fef6f89758,0x7fef6f89768,0x7fef6f89778
2⤵
PID:2360

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=1152 --field-trial-handle=1216,i,6575686383539191149,5905971675164758587,131072 /prefetch:2
2⤵
PID:2736

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=1476 --field-trial-handle=1216,i,6575686383539191149,5905971675164758587,131072 /prefetch:8
2⤵
PID:2628

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=1536 --field-trial-handle=1216,i,6575686383539191149,5905971675164758587,131072 /prefetch:8
2⤵
PID:2576

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=2308 --field-trial-handle=1216,i,6575686383539191149,5905971675164758587,131072 /prefetch:1
2⤵
PID:2792

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=2312 --field-trial-handle=1216,i,6575686383539191149,5905971675164758587,131072 /prefetch:1
2⤵
PID:2808

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=1508 --field-trial-handle=1216,i,6575686383539191149,5905971675164758587,131072 /prefetch:2
2⤵
PID:872

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3232 --field-trial-handle=1216,i,6575686383539191149,5905971675164758587,131072 /prefetch:1
2⤵
PID:844

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=3556 --field-trial-handle=1216,i,6575686383539191149,5905971675164758587,131072 /prefetch:8
2⤵
PID:780

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:812

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
Filesize
16B

MD5
aefd77f47fb84fae5ea194496b44c67a

SHA1
dcfbb6a5b8d05662c4858664f81693bb7f803b82

SHA256
4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

SHA512
b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

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\Site Characteristics Database\000007.dbtmp
Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar158B.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
\??\pipe\crashpad_2388_PFWZULEAXVSZYRYR
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads