hxxps://cdn[.]discordapp[.]com/attachments/1239664136208646184/1269421713943433316/CeleryInstaller[.]exe?ex=66b34c59&is=66b1fad9&hm=f21d1fc23a0e4035c055a6b4310c55a2cfe598fa295f9a18eb24a819cfa51c9e&

Analysis

max time kernel
1680s
max time network
1685s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
06/08/2024, 21:58

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General

Target

https://cdn.discordapp.com/attachments/1239664136208646184/1269421713943433316/CeleryInstaller.exe?ex=66b34c59&is=66b1fad9&hm=f21d1fc23a0e4035c055a6b4310c55a2cfe598fa295f9a18eb24a819cfa51c9e&

Score

8^/10

discovery

Malware Config

Signatures

Downloads MZ/PE file
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

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 695118.crdownload:SmartScreen	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4160	msedge.exe
4160	msedge.exe
3640	msedge.exe
3640	msedge.exe
4860	identity_helper.exe
4860	identity_helper.exe
2404	msedge.exe
2404	msedge.exe
2404	msedge.exe
2404	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4160 wrote to memory of 1576	4160	msedge.exe	80
PID 4160 wrote to memory of 1576	4160	msedge.exe	80
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4856	4160	msedge.exe	81
PID 4160 wrote to memory of 4952	4160	msedge.exe	82
PID 4160 wrote to memory of 4952	4160	msedge.exe	82
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83
PID 4160 wrote to memory of 3580	4160	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn.discordapp.com/attachments/1239664136208646184/1269421713943433316/CeleryInstaller.exe?ex=66b34c59&is=66b1fad9&hm=f21d1fc23a0e4035c055a6b4310c55a2cfe598fa295f9a18eb24a819cfa51c9e&
1⤵
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4160
- 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,0x7ffce81f3cb8,0x7ffce81f3cc8,0x7ffce81f3cd8
  2⤵
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1920 /prefetch:2
  2⤵
  PID:4856
- 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=1924,13057629562672029755,9053262268470748555,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4952
- 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=1924,13057629562672029755,9053262268470748555,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
  2⤵
  PID:3580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --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=3268 /prefetch:1
  2⤵
  PID:1272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --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=3280 /prefetch:1
  2⤵
  PID:2324
- 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=1924,13057629562672029755,9053262268470748555,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5004 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --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=5072 /prefetch:1
  2⤵
  PID:2460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --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=5044 /prefetch:1
  2⤵
  PID:3416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --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=3496 /prefetch:1
  2⤵
  PID:1888
- 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.UtilReadIcon --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5640 /prefetch:8
  2⤵
  PID:4716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3484 /prefetch:1
  2⤵
  PID:2128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5804 /prefetch:1
  2⤵
  PID:464
- 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=1924,13057629562672029755,9053262268470748555,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6400 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1924,13057629562672029755,9053262268470748555,131072 --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=3992 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2404

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4272

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1640

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
0487ced0fdfd8d7a8e717211fcd7d709

SHA1
598605311b8ef24b0a2ba2ccfedeecabe7fec901

SHA256
76693c580fd4aadce2419a1b80795bb4ff78d70c1fd4330e777e04159023f571

SHA512
16e1c6e9373b6d5155310f64bb71979601852f18ee3081385c17ffb943ab078ce27cd665fb8d6f3bcc6b98c8325b33403571449fad044e22aa50a3bf52366993

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

Filesize
152B

MD5
5578283903c07cc737a43625e2cbb093

SHA1
f438ad2bef7125e928fcde43082a20457f5df159

SHA256
7268c7d8375d50096fd5f773a0685ac724c6c2aece7dc273c7eb96b28e2935b2

SHA512
3b29531c0bcc70bfc0b1af147fe64ce0a7c4d3cbadd2dbc58d8937a8291daae320206deb0eb2046c3ffad27e01af5aceca4708539389da102bff4680afaa1601

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

Filesize
186B

MD5
094ab275342c45551894b7940ae9ad0d

SHA1
2e7ce26fe2eb9be641ae929d0c9cc0dfa26c018e

SHA256
ef1739b833a1048ee1bd55dcbac5b1397396faca1ad771f4d6c2fe58899495a3

SHA512
19d0c688dc1121569247111e45de732b2ab86c71aecdde34b157cfd1b25c53473ed3ade49a97f8cb2ddc4711be78fa26c9330887094e031e9a71bb5c29080b0d

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

Filesize
5KB

MD5
808aeedb6c560c9c19a3649aa0e170c8

SHA1
5372205951019cca1276e6739e5fc0c3fd87ebd5

SHA256
2ff3bb2fe50959b27a9890c6119bc01fbe67baa32b21fe944ed4177f3872e505

SHA512
0dc1452171459c35007dcc715050f1249d79f1d749fbd286725420877d93103df505aef7676bc700dcda7c1e60383929237ce550e882fb3101696701144aafb3

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

Filesize
5KB

MD5
be00bbe80a2c2c6647c77cbb2a28f8c1

SHA1
bdee67341d797819abc915bcf89d7ec560b2b0ce

SHA256
ac8de0b3d5de83dc858db4047375d7d70c8506f261c5b5605ad79c01c428b00c

SHA512
5efda9b333999cef66b7779c81de469634a8a07331447b99abb1c52db39a2661ecd4ae7fa38ba2a9d433eeb3af2c5ce6941a0651a97dfec82684a05f332d9aa4

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
c61e5e9a9e811100ce8782d776d41615

SHA1
2db23e846894432dc1c427b6ddf988f249e4d0cc

SHA256
dae085255d07d365c0da260fcdd8650e7da519fed3921bdece9108bc1f02f0dd

SHA512
5975e99a703ae3e7a3a087b771cad49ec383a340345fc50fb6e8368aace85c29cb6c59294a8e04d74948b6a07633c9ec1f77ea2306932b50ea8145cc8b779c0e

Download Submit
C:\Users\Admin\Downloads\Unconfirmed 695118.crdownload

Filesize
822KB

MD5
0bd82e264be214414d6dd26bac3e1770

SHA1
5325e64053dcf599a9c5cedec532418716f9d357

SHA256
60593ced1e78fd4b3fdffcd58bcde989d8e9b031b3ad9132815fdf614e0449d4

SHA512
842a80fed2286d06987cd2dde7ae94fc6c7986eb49cc62684f62f148973e5080df7866e1d2f81d53cb5ac95ef9d88489f6765265e29104be0ae349c6a3164592

Download Submit