hxxps://m[.]filecoinus[.]com/

Resubmissions

26/04/2023, 15:03

230426-sfc78sbh9x 1

25/04/2023, 21:58

230425-1vx5ysfa5y 6

25/04/2023, 16:00

230425-tfx33sbc92 1

25/04/2023, 15:35

230425-s1mx6sbb53 1

Analysis

max time kernel
71s
max time network
67s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
26/04/2023, 15:03

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General

Target

https://m.filecoinus.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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133269950427500245"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2488	chrome.exe
2488	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe
Token: SeShutdownPrivilege	2488	chrome.exe
Token: SeCreatePagefilePrivilege	2488	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe
2488	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 2508	2488	chrome.exe	66
PID 2488 wrote to memory of 2508	2488	chrome.exe	66
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4148	2488	chrome.exe	69
PID 2488 wrote to memory of 4816	2488	chrome.exe	68
PID 2488 wrote to memory of 4816	2488	chrome.exe	68
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70
PID 2488 wrote to memory of 4160	2488	chrome.exe	70

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://m.filecoinus.com/
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2488
- 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffc968c9758,0x7ffc968c9768,0x7ffc968c9778
  2⤵
  PID:2508
- 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=1968 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:8
  2⤵
  PID:4816
- 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=1548 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:2
  2⤵
  PID:4148
- 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=2120 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:8
  2⤵
  PID:4160
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2972 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:1
  2⤵
  PID:4928
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2952 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:1
  2⤵
  PID:948
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4284 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:1
  2⤵
  PID:752
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3248 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:1
  2⤵
  PID:4820
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4776 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:8
  2⤵
  PID:4468
- 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=4896 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:8
  2⤵
  PID:4512
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4776 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:1
  2⤵
  PID:4004
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3784 --field-trial-handle=1748,i,2510943158629973905,12658347264523038460,131072 /prefetch:1
  2⤵
  PID:4236

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:5084

Network

MITRE ATT&CK Enterprise v6

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\Preferences

Filesize
5KB

MD5
0670ddd08ec1aed58b6e51786170f0d0

SHA1
fba71c8293f20d1d78c415c00418bf03f295fe24

SHA256
5ac3a0fc1d4bf89c3333be1a74896abc7aea8253f96edd9f11d0fbeef1cedcce

SHA512
8b43112264c0d4459aa14658e58ad9a87b7d0c5c8e30470e2f502e1d2940b19fdb03d93fa519e41838a5144ddaca9dc500ee5a67d639e498422e1bb33c056edd

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

Filesize
5KB

MD5
eb3f09f365fb2dc421e8e00107f8b786

SHA1
dba2b4ca5e2cd27064d0b2ed683a233cd55219c0

SHA256
0f852a860e0d968d35d85d212edb4181a55befc4cb680079179449c7d0796ae7

SHA512
53257312ff277708cfdd19184098e587da61890c5bc9b3e0569d7ace0489f4d9b3b160158fb3ce488f659478e9221685644706a4e8a1b3638d8d5bc3958ecb15

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

Filesize
200KB

MD5
e1ed075a6a045b94f4973d7b53385761

SHA1
bdb457b55e0a6188976aaf64fd26d0ad5d58908b

SHA256
38dddcc0bf6d0bdea362ff533184a8e530ff94e90dbb396a6889e22eb62dac7c

SHA512
b5055b6ea10ba68a5802d4dbc73baa89ab77fb61cf53b1ecaaba10c0b8d8c4a651bd477d87847ec85a641196f72357327d78d59a47839d4aa969d036651a26c2

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit