hxxp://myfac[.]be

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
15-05-2024 09:57

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General

Target

http://myfac.be

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	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 11 IoCs

pid	Process
2564	msedge.exe
2564	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
1736	identity_helper.exe
1736	identity_helper.exe
1036	msedge.exe
1036	msedge.exe
1036	msedge.exe
1036	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe
2740	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 212	2740	msedge.exe	83
PID 2740 wrote to memory of 212	2740	msedge.exe	83
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2696	2740	msedge.exe	84
PID 2740 wrote to memory of 2564	2740	msedge.exe	85
PID 2740 wrote to memory of 2564	2740	msedge.exe	85
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86
PID 2740 wrote to memory of 1880	2740	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://myfac.be
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:2740
- 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,0x100,0x104,0xd8,0x108,0x7ffa9e7046f8,0x7ffa9e704708,0x7ffa9e704718
  2⤵
  PID:212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,11059514553790219639,15894472626885414742,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:2696
- 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=2132,11059514553790219639,15894472626885414742,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2564
- 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=2132,11059514553790219639,15894472626885414742,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
  2⤵
  PID:1880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,11059514553790219639,15894472626885414742,131072 --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=3244 /prefetch:1
  2⤵
  PID:4700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,11059514553790219639,15894472626885414742,131072 --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=3256 /prefetch:1
  2⤵
  PID:540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,11059514553790219639,15894472626885414742,131072 --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=4716 /prefetch:1
  2⤵
  PID:3752
- 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=2132,11059514553790219639,15894472626885414742,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3624 /prefetch:8
  2⤵
  PID:3660
- 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=2132,11059514553790219639,15894472626885414742,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3624 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,11059514553790219639,15894472626885414742,131072 --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=4864 /prefetch:1
  2⤵
  PID:2552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,11059514553790219639,15894472626885414742,131072 --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=5556 /prefetch:1
  2⤵
  PID:4456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,11059514553790219639,15894472626885414742,131072 --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=4736 /prefetch:1
  2⤵
  PID:3960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,11059514553790219639,15894472626885414742,131072 --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=4740 /prefetch:1
  2⤵
  PID:932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,11059514553790219639,15894472626885414742,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5020 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1036

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:8

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:624

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
c9c4c494f8fba32d95ba2125f00586a3

SHA1
8a600205528aef7953144f1cf6f7a5115e3611de

SHA256
a0ca609205813c307df9122c0c5b0967c5472755700f615b0033129cf7d6b35b

SHA512
9d30cea6cfc259e97b0305f8b5cd19774044fb78feedfcef2014b2947f2e6a101273bc4ad30db9cc1724e62eb441266d7df376e28ac58693f128b9cce2c7d20d

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

Filesize
152B

MD5
4dc6fc5e708279a3310fe55d9c44743d

SHA1
a42e8bdf9d1c25ef3e223d59f6b1d16b095f46d2

SHA256
a1c5f48659d4b3af960971b3a0f433a95fee5bfafe5680a34110c68b342377d8

SHA512
5874b2310187f242b852fa6dcded244cc860abb2be4f6f5a6a1db8322e12e1fef8f825edc0aae75adbb7284a2cd64730650d0643b1e2bb7ead9350e50e1d8c13

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

Filesize
6KB

MD5
63165cc8d7bd6c86d485246c58c4ade3

SHA1
8299401b17d3ac39908d1c2ec91b73dd95e31ca2

SHA256
7805aff40fc646081ba724f26088fb8d6058d817274d3c788121417a251428c9

SHA512
12ff72d44fc9e3d2fe549317d49838f6f5d1910f940bd978ffc9842a71fc12aa412693ab6a64950fc6c870bf49af3a377e4c8baee00547b432587cf94a4383bb

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

Filesize
5KB

MD5
ff3812312a5d24b577d463023383c8c2

SHA1
027d335ac5c20e51a83f870558cb79e631ef33a5

SHA256
52bffcac68d14dd102a43050e230e301388f9c4495489fd5bf5354ca2a6973a6

SHA512
063ea37d293aaef779e609d52a07b739ab28259b0da050a07baf4ecddbc35b72f24e660db4ee6de516338c8c83399ca9283db0367aab5bc56503169d51e415f4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d7a456af-c5f7-4a8f-ac70-aabda448d9ad.tmp

Filesize
427B

MD5
9e26c2a2e43a193e7a3b8cd18a40de94

SHA1
64345413b8cd0809816ef29c574184189a4a7ad4

SHA256
8e6f72a970e9a701ea14c5fb61332f8be42c315ac0bc479d14073a6d7f825748

SHA512
46065660078082a896d9885a3b162be1b800fa6af9d76fa050d2d1780c992e5f9cddaaf8a875a5688ea125277821b69f837841749da72ea9d7d13035385d1606

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
bf52426f8230d8617d5afcdbedc13e8c

SHA1
b6fa50210605137e1af9f93bd03bd6dc4fbde27b

SHA256
25dd1f679218f7dfd6854c8ec0fffbac62f849e50a1e67cbf8a11625d5e742e2

SHA512
4ef78d60ef576ab14cc58679d2ec38037fbccbcd2571b470fc4a9188e38269671b5ee956c11e9db64fa6fd51d642d7835bdb335e13d9a59ae24143e8339d8f52

Download Submit