hxxp://static[.]flibusta[.]site

Resubmissions

02-01-2024 10:35

240102-mmrrbahcb9 1

02-01-2024 10:26

240102-mgtcyseeej 1

Analysis

max time kernel
0s
max time network
126s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
02-01-2024 10:26

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General

Target

http://static.flibusta.site

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 2 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

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 3052	3040	chrome.exe	16
PID 3040 wrote to memory of 3052	3040	chrome.exe	16
PID 3040 wrote to memory of 3052	3040	chrome.exe	16
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2644	3040	chrome.exe	19
PID 3040 wrote to memory of 2684	3040	chrome.exe	24
PID 3040 wrote to memory of 2684	3040	chrome.exe	24
PID 3040 wrote to memory of 2684	3040	chrome.exe	24

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://static.flibusta.site
1⤵
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:3040
- 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,0x7fef74a9758,0x7fef74a9768,0x7fef74a9778
  2⤵
  PID:3052
- 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=1096 --field-trial-handle=1204,i,7157231760099296642,3973891723549889623,131072 /prefetch:2
  2⤵
  PID:2644
- 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=1204,i,7157231760099296642,3973891723549889623,131072 /prefetch:8
  2⤵
  PID:2664
- 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=2272 --field-trial-handle=1204,i,7157231760099296642,3973891723549889623,131072 /prefetch:1
  2⤵
  PID:2496
- 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=1488 --field-trial-handle=1204,i,7157231760099296642,3973891723549889623,131072 /prefetch:1
  2⤵
  PID:2476
- 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=1492 --field-trial-handle=1204,i,7157231760099296642,3973891723549889623,131072 /prefetch:8
  2⤵
  PID:2684
- 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=1456 --field-trial-handle=1204,i,7157231760099296642,3973891723549889623,131072 /prefetch:2
  2⤵
  PID:1796
- 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=3428 --field-trial-handle=1204,i,7157231760099296642,3973891723549889623,131072 /prefetch:8
  2⤵
  PID:492
- 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=3496 --field-trial-handle=1204,i,7157231760099296642,3973891723549889623,131072 /prefetch:1
  2⤵
  PID:1600
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3784 --field-trial-handle=1204,i,7157231760099296642,3973891723549889623,131072 /prefetch:8
  2⤵
  PID:564

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:1652

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\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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