hxxps://cloudflare-ipfs[.]com/ipfs/bafybeifbdeewdndqt3gysgzujpsqd4utv34jjvbxphwj3shiqfc7go4qhe/absupdates[.]html

Analysis

max time kernel
145s
max time network
138s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
08-05-2024 00:16

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General

Target

https://cloudflare-ipfs.com/ipfs/bafybeifbdeewdndqt3gysgzujpsqd4utv34jjvbxphwj3shiqfc7go4qhe/absupdates.html

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service
T1102

Processes:

flow ioc

1 cloudflare-ipfs.com
2 cloudflare-ipfs.com
7 cloudflare-ipfs.com

flow	ioc
1	cloudflare-ipfs.com
2	cloudflare-ipfs.com
7	cloudflare-ipfs.com

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

msedge.exemsedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
3516	msedge.exe
3516	msedge.exe
3800	msedge.exe
3800	msedge.exe
1004	msedge.exe
1004	msedge.exe
3708	identity_helper.exe
3708	identity_helper.exe
1036	msedge.exe
1036	msedge.exe
1036	msedge.exe
1036	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3800 msedge.exe
3800 msedge.exe
3800 msedge.exe
3800 msedge.exe
3800 msedge.exe
3800 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe
3800	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3800 wrote to memory of 5080	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 5080	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 1420	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 3516	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 3516	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe
PID 3800 wrote to memory of 4868	3800	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cloudflare-ipfs.com/ipfs/bafybeifbdeewdndqt3gysgzujpsqd4utv34jjvbxphwj3shiqfc7go4qhe/absupdates.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3800

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffb36ad3cb8,0x7ffb36ad3cc8,0x7ffb36ad3cd8
2⤵
PID:5080

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1912 /prefetch:2
2⤵
PID:1420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2332 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3516

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2736 /prefetch:8
2⤵
PID:4868

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3216 /prefetch:1
2⤵
PID:4796

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3220 /prefetch:1
2⤵
PID:2992

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3872 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1004

C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3708

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5284 /prefetch:1
2⤵
PID:4752

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5292 /prefetch:1
2⤵
PID:676

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5496 /prefetch:1
2⤵
PID:1108

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5556 /prefetch:1
2⤵
PID:2528

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1764,8938009373762187549,2382694553456113624,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4744 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1036

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3748

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4176

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

T1102

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
046d49efac191159051a8b2dea884f79

SHA1
d0cf8dc3bc6a23bf2395940cefcaad1565234a3a

SHA256
00dfb1705076450a45319666801a3a7032fc672675343434cb3d68baccb8e1f7

SHA512
46961e0f0e4d7f82b4417e4aac4434e86f2130e92b492b53a194255bd3bba0855069524cd645f910754d4d2dbf3f1dc467bcc997f01dc6b1d8d6028e2d957236

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
34d22039bc7833a3a27231b8eb834f70

SHA1
79c4290a2894b0e973d3c4b297fad74ef45607bb

SHA256
402defe561006133623c2a4791b2baf90b92d5708151c2bcac6d02d2771cd3d6

SHA512
c69ee22d8c52a61e59969aa757d58ab4f32492854fc7116975efc7c6174f5d998cc236bbf15bce330d81e39a026b18e29683b6d69c93d21fea6d14e21460a0a7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Filesize
187B

MD5
2633ad632f758aadbe228019695a4f1f

SHA1
b7cd996ce3f0d6e0dd95a72e112a049673f11de1

SHA256
a47ab53c920122c122f12960776a13514dc9cc047cbaf8d5bd2537727616e8a2

SHA512
9d82b685c517743391f10b52f84bf6f9c2ac32bd8d65875c2a40eaba5bbb7799e218c7506f497296ed509a0592ba94d7ddde01db1ef3c9234c2c53e12fd133de

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
eb16f0504f35a563c308dc06d2f05c42

SHA1
ebb978bbf0b5b7cc4fdb0ed4492ca64044b8a16c

SHA256
783fa5fd2150e5f3f8896e3d36a994ed6e53d7a81b4fde62b83c224d1da2d6cf

SHA512
2bb8b0326ae41d0d43194c767292ea5e67af1e36970a0f34edcc124ef8547995430be31bc8409107b17521883f71e6b9f213d8dec6042f42e1fed068112595bf

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
a8dc885c35e71d54f7c74eee1421c7ff

SHA1
a158e49d29e059990b8fa92c1c049eaf4f185d1f

SHA256
b4f2aeddd087535201f392ac4ef19792abec9176669bdcbb50915a17f8ac4cef

SHA512
f6e78007857962d185bedce1eae0ecee04ba90dbd05a0c01d3613a00ff43b4efa5e740ae1588307bce2b6b880a79f415610f37f48fbdca42d5d488e666420663

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
11KB

MD5
7d2358d02cccec0260c6a816dc7073eb

SHA1
0542fac1fb0d9067d5dad23d277d590740a2d736

SHA256
13dc358dbb31f8f63bb934509afa55c6e8fff6f1274e92a20d47436caf0a1027

SHA512
07ea40b7fdeee8e956b9e44b7394db31b9905a156ad5e6a979d19632a37864b5a90112d62f82aa53882562433f33408a21a01105afbcabf30307329f909d255b

Download Submit
\??\pipe\LOCAL\crashpad_3800_FWAAJGKNKIGREGGX
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit