hxxps://github[.]com/Moxa-Linux/am335x-linux-4[.]4/blob/4[.]4[.]190-cip36-rt25/stretch/master/arch/alpha/kernel/err_marvel[.]c

Analysis

max time kernel
267s
max time network
245s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 18:27

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General

Target

https://github.com/Moxa-Linux/am335x-linux-4.4/blob/4.4.190-cip36-rt25/stretch/master/arch/alpha/kernel/err_marvel.c

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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 10 IoCs

pid	Process
1860	msedge.exe
1860	msedge.exe
1220	msedge.exe
1220	msedge.exe
2256	identity_helper.exe
2256	identity_helper.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe
1220	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1220 wrote to memory of 4848	1220	msedge.exe	84
PID 1220 wrote to memory of 4848	1220	msedge.exe	84
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 812	1220	msedge.exe	85
PID 1220 wrote to memory of 1860	1220	msedge.exe	86
PID 1220 wrote to memory of 1860	1220	msedge.exe	86
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87
PID 1220 wrote to memory of 3216	1220	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://github.com/Moxa-Linux/am335x-linux-4.4/blob/4.4.190-cip36-rt25/stretch/master/arch/alpha/kernel/err_marvel.c
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:1220
- 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,0x100,0x104,0xd8,0x108,0x7ffa6dc246f8,0x7ffa6dc24708,0x7ffa6dc24718
  2⤵
  PID:4848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,4327175067009309246,6368723971968528381,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:812
- 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=2128,4327175067009309246,6368723971968528381,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1860
- 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=2128,4327175067009309246,6368723971968528381,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2616 /prefetch:8
  2⤵
  PID:3216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,4327175067009309246,6368723971968528381,131072 --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=3308 /prefetch:1
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,4327175067009309246,6368723971968528381,131072 --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=3320 /prefetch:1
  2⤵
  PID:2068
- 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=2128,4327175067009309246,6368723971968528381,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5560 /prefetch:8
  2⤵
  PID:2140
- 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=2128,4327175067009309246,6368723971968528381,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5560 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,4327175067009309246,6368723971968528381,131072 --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=5584 /prefetch:1
  2⤵
  PID:4660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,4327175067009309246,6368723971968528381,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5612 /prefetch:1
  2⤵
  PID:1952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,4327175067009309246,6368723971968528381,131072 --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=4120 /prefetch:1
  2⤵
  PID:3772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,4327175067009309246,6368723971968528381,131072 --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=5004 /prefetch:1
  2⤵
  PID:4868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,4327175067009309246,6368723971968528381,131072 --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=5112 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5064

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1616

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
b8880802fc2bb880a7a869faa01315b0

SHA1
51d1a3fa2c272f094515675d82150bfce08ee8d3

SHA256
467b8cd4aacac66557712f9843023dcedefcc26efc746f3e44157bc8dac73812

SHA512
e1c6dba2579357ba70de58968b167d2c529534d24bff70568144270c48ac18a48ee2af2d58d78ae741e5a36958fa78a57955bd2456f1df00b781fc1002e123d2

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

Filesize
152B

MD5
ba6ef346187b40694d493da98d5da979

SHA1
643c15bec043f8673943885199bb06cd1652ee37

SHA256
d86eec91f295dfda8ed1c5fa99de426f2fe359282c7ebf67e3a40be739475d73

SHA512
2e6cc97330be8868d4b9c53be7e12c558f6eb1ac2c4080a611ba6c43561d0c5bb4791b8a11a8c2371599f0ba73ed1d9a7a2ea6dee2ae6a080f1912e0cb1f656c

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

Filesize
1KB

MD5
f2d561724029b335569d016009042957

SHA1
1e104b1b2fcc083e0c055e27948a841e083cee4d

SHA256
4e06733e7df9fa085995f2499be79fad57cf4e8c9eda7fc94e6e5ee89300eb10

SHA512
4b9f2930baf5ec301e4538bc356e6d2e8369e2e1701eb9361190f00926a0b8df513d787357a8e0d15951954c3dd06cc164168224f8fc05697a5772dd44d62249

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

Filesize
409B

MD5
eb17da3795826fe94bcf7d9c2e1c5417

SHA1
5f40c658265137e3ff01929d4a5d261c6e57f082

SHA256
2c10512db4eb00eff4a426fc0e69b33e29b925116a1f3816dcffc61a12ca733e

SHA512
fcc5beca373e1c6d0a7f3d8c70a4d6187dd3ca22b3ce08f53b03cdd36fabfa4c1b2e1b81d9a295c2e14f88430ad99275e4e6998234bf9c83a93e25ecefe1aabe

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
5KB

MD5
6e5a0a3539e6a4a1ec3f93b67d5003c1

SHA1
908078108e94f5b773265a9760dcaf93634994f8

SHA256
959d77147f7da77a54749d4398079de30eca5d04f1ec0cd8ad1834cdbe682c3b

SHA512
02f7a0c4b1e3feed097ba82f9c8c95d2f9db1b5090ad96258ac176439fbbc8a1979fdfdb6d54b7089bb33ecc1b1be322895d086f26db84811b6561c90555abe5

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

Filesize
6KB

MD5
87c0b9b1dbfd2b92f3ea2e6f3be940af

SHA1
b1b6aa0559848393b03e2d2c2da5e843a99f6fb7

SHA256
d65052aca9122f696290978cc0bb71cf2a8aa405a4e0e45c4cd39b123bd9016d

SHA512
056fb619b46d5833b62b612f5a95b28edc54fd35d5f5cd727e2515cc4a69f4a587ffa7c21ba512323d0186026243715d09bb3c4ccc2b9c762174c14fcb1dc77f

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\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\Local State

Filesize
10KB

MD5
127042d3a5b2abd89060929fd3695914

SHA1
a5ff77036d0d1013391bb94ca9bf4aa33c496313

SHA256
18e2e041a31a5a7d29e19f5bd47985d825a58cba601cd6ef7238c38c50e30b95

SHA512
f408129e10786908fcfb330707ec0af9197fef73d17cf6a101400b2517af0f2747b5e6444652691c640d81b9bba56cfc45d41bd8524dd538757bafb2b934249f

Download Submit