hxxps://cloudflare-ipfs[.]com/ipfs/bafkreiba5et2vfzwdmt47ljdj6wtzd543scnpxvspsrdn3u6y7xbtwpa3m#thomas[.]gross@helaba[.]com

General

Target

https://cloudflare-ipfs.com/ipfs/bafkreiba5et2vfzwdmt47ljdj6wtzd543scnpxvspsrdn3u6y7xbtwpa3m#[email protected]

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

6 cloudflare-ipfs.com
9 cloudflare-ipfs.com

flow	ioc
6	cloudflare-ipfs.com
9	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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exe

pid process

2544 msedge.exe
2544 msedge.exe
4988 msedge.exe
4988 msedge.exe
544 identity_helper.exe
544 identity_helper.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

Processes:

msedge.exe

pid process

4988 msedge.exe
4988 msedge.exe
4988 msedge.exe
4988 msedge.exe
4988 msedge.exe
4988 msedge.exe
4988 msedge.exe
4988 msedge.exe

pid	process
2544	msedge.exe
2544	msedge.exe
4988	msedge.exe
4988	msedge.exe
544	identity_helper.exe
544	identity_helper.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe
4988	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4988 wrote to memory of 2556	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 2556	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 3664	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 2544	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 2544	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	msedge.exe	msedge.exe
PID 4988 wrote to memory of 1016	4988	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/bafkreiba5et2vfzwdmt47ljdj6wtzd543scnpxvspsrdn3u6y7xbtwpa3m#[email protected]
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:4988

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=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffd179146f8,0x7ffd17914708,0x7ffd17914718
2⤵
PID:2556

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
2⤵
PID:3664

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=2152,16709307064961744941,11992138472141985185,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2544

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=2152,16709307064961744941,11992138472141985185,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2932 /prefetch:8
2⤵
PID:1016

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --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=3364 /prefetch:1
2⤵
PID:4892

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --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=3396 /prefetch:1
2⤵
PID:1248

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5108 /prefetch:1
2⤵
PID:2356

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5284 /prefetch:1
2⤵
PID:3784

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3632 /prefetch:8
2⤵
PID:1684

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3632 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:544

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5496 /prefetch:1
2⤵
PID:1080

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5516 /prefetch:1
2⤵
PID:2324

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5760 /prefetch:1
2⤵
PID:3660

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16709307064961744941,11992138472141985185,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5912 /prefetch:1
2⤵
PID:4900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:920

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2016

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

Web Service

1

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
f61fa5143fe872d1d8f1e9f8dc6544f9

SHA1
df44bab94d7388fb38c63085ec4db80cfc5eb009

SHA256
284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

SHA512
971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

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

MD5
87f7abeb82600e1e640b843ad50fe0a1

SHA1
045bbada3f23fc59941bf7d0210fb160cb78ae87

SHA256
b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

SHA512
ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize
144B

MD5
42583d8a0835a9bdbfc578a1dd3f4b38

SHA1
f890e6a830ff0935d8e8941e82eeacaa1de09b4a

SHA256
31062766251128b3e0b9b2db197fa14c062d9b5c7d9fb34e8666fc5e2f9c7d7d

SHA512
cd7106ada2b27f18613a88b9dcc84a0368f82f4831408f7018d5e6e323f31c1fa9966f0bb6becebdbe82fa22e79de97817ae88903b892292c88f74bf22f56217

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

MD5
db7483fd8d02089dff7d7bed65d7e32f

SHA1
17bf4289e0f5b8bc65bef3fca7dcfc3c911ed538

SHA256
03b42c67a522c05d07534e481d8583024b3e131a1de29b495a92be7d7e9ed715

SHA512
fbf391e34d6f6e1f1f387af934d9e50c3beaf643438e292160ba80f7cbff7286c6b4c75d2e5d10bccd80d510473eedaf5ba3c2a022b21ae4f9283f8ed1a613b8

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

MD5
4e5efa23ca05b72f1d873cf68e5db482

SHA1
ce5ae7390cd81ded8758e0bab58e142b4b07d639

SHA256
ee534497bbfeefe95321007de52b364c0b025892a6d061b257f7243c07a59037

SHA512
349c271c9c94c72d4ffc9ffb9442522ca054f443470ee2330979ccfc73db948cac17078157b4efd51332006da88c4255b7ebba1786d31da77ca554f68cdf9403

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

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

MD5
e426559159570866f6724efdeec5fd4e

SHA1
ae5cd521c514f1e7bddc3ab6d196e6a5d7767536

SHA256
02a2c91a8b53e26d1838b837161e2a94f35d7deaa555c81250efd459f26b441c

SHA512
dd1b98804402ac5b47cd34789a12760eecef80ce7770cf2e477c46fc934aa4719d2b2fa206b24633070d0b49108d3501e233adb4d65e2ab60b9a02e955c20335

Download Submit
\??\pipe\LOCAL\crashpad_4988_FJMEUTDJRPLQEDRI
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