hxxps://flatsafe[.]com/

Analysis

max time kernel
25s
max time network
146s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/01/2024, 22:08

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General

Target

https://flatsafe.com/

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1280	chrome.exe
1280	chrome.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe
Token: SeShutdownPrivilege	1280	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe
1280	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 2192	1280	chrome.exe	28
PID 1280 wrote to memory of 2192	1280	chrome.exe	28
PID 1280 wrote to memory of 2192	1280	chrome.exe	28
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2736	1280	chrome.exe	30
PID 1280 wrote to memory of 2828	1280	chrome.exe	31
PID 1280 wrote to memory of 2828	1280	chrome.exe	31
PID 1280 wrote to memory of 2828	1280	chrome.exe	31
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	chrome.exe	32
PID 1280 wrote to memory of 2632	1280	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 https://flatsafe.com/
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:1280
- 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,0x7fef7059758,0x7fef7059768,0x7fef7059778
  2⤵
  PID:2192
- 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=1124 --field-trial-handle=1200,i,7719663336107468548,11236516320571350130,131072 /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=1488 --field-trial-handle=1200,i,7719663336107468548,11236516320571350130,131072 /prefetch:8
  2⤵
  PID:2828
- 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=1200,i,7719663336107468548,11236516320571350130,131072 /prefetch:8
  2⤵
  PID:2632
- 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=2244 --field-trial-handle=1200,i,7719663336107468548,11236516320571350130,131072 /prefetch:1
  2⤵
  PID:2120
- 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=2236 --field-trial-handle=1200,i,7719663336107468548,11236516320571350130,131072 /prefetch:1
  2⤵
  PID:2432
- 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=1252 --field-trial-handle=1200,i,7719663336107468548,11236516320571350130,131072 /prefetch:2
  2⤵
  PID:2372
- 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=3156 --field-trial-handle=1200,i,7719663336107468548,11236516320571350130,131072 /prefetch:1
  2⤵
  PID:1332
- 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=9 --mojo-platform-channel-handle=3904 --field-trial-handle=1200,i,7719663336107468548,11236516320571350130,131072 /prefetch:1
  2⤵
  PID:2596
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4016 --field-trial-handle=1200,i,7719663336107468548,11236516320571350130,131072 /prefetch:8
  2⤵
  PID:2928
- 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=3836 --field-trial-handle=1200,i,7719663336107468548,11236516320571350130,131072 /prefetch:8
  2⤵
  PID:2112

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:2180

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

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001d

Filesize
128KB

MD5
118ca793a99594f953eb04a039bb9806

SHA1
245753b62288fc2fa76bdc5d6d73e3b61397f282

SHA256
85889eb1cefb7afe2cb2a17c160f83745a8fde79e90c3b83d60250e7f3b65135

SHA512
28f7a5760aaf7e418e3769e50350da7d85d764113437be30b8f6de84e65b0a9016f45ecc443386a5ca386a7cdda5bc70fa7b0fd377d1865bcbe44270f12fbf22

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\IndexedDB\https_www.youtube.com_0.indexeddb.leveldb\CURRENT~RFf764a59.TMP

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
3KB

MD5
84f3e4ab4790b1639e8dd9fa66ef7579

SHA1
61719b27a1a23ea2d1df2863d926bdec863f116e

SHA256
2c577474af711c8e2f7a3459888c9c10d27c276b23f1e2a3f094b175d69b2b92

SHA512
67c9d305fafcc6d90fc4690b364703260e39d677394a640597f23ad573add09a32e556985473d4e5d0cd56c39867d06537c0f7a733049679816912dc57ecfadb

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

Filesize
4KB

MD5
3a161ebcef19364c043028617684611b

SHA1
9dc4e21ce5b7a3ae7f2ac76a154f737c748c9fc2

SHA256
b702f128c3de09b391087770b175604b311045762481e0b478d80be7caa01b08

SHA512
09ed8f9d7defa9b140d853f5b82934c82be9d775efe4dd26bbe434728f5906f19453f39a5298cd9e10705005f24c3f4f4fc896e0493e1716cbd3d90fb64cd5c6

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

Filesize
4KB

MD5
68a0a6c501ff8b32191abc29d0850c34

SHA1
f97f0d5ff825053c3ac61019952a7b1a17752e9d

SHA256
efdd9c7ed01a5f904a44173d40b84d38f395c580e3a75bb5288852c08cd2c0f2

SHA512
9a6f374a6abf7d51e36b2eda6584118866bcfe77cfeeeb4d14d7e11941e06c942fa2d3f76d50d7097364dfe47c57990afe1293a212595ffe01e1bbf0e4cc8c49

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3EA8.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3ECA.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit