hxxps://rb[.]gy/jqea29

Analysis

max time kernel
23s
max time network
20s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 21:56

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General

Target

https://rb.gy/jqea29

Score

6^/10

discovery

Malware Config

Signatures

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

Web Service

T1102

flow	ioc
28	discord.com
27	discord.com

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2412658365-3084825385-3340777666-1000\{D6FEAB15-84B0-4BC2-A3F0-8F47B5E0531D}	msedge.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4124	msedge.exe
4124	msedge.exe
880	msedge.exe
880	msedge.exe
3144	msedge.exe
3144	msedge.exe
928	identity_helper.exe
928	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 5052	880	msedge.exe	84
PID 880 wrote to memory of 5052	880	msedge.exe	84
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 2620	880	msedge.exe	85
PID 880 wrote to memory of 4124	880	msedge.exe	86
PID 880 wrote to memory of 4124	880	msedge.exe	86
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87
PID 880 wrote to memory of 3776	880	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://rb.gy/jqea29
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:880
- 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,0x100,0x104,0xd8,0x108,0x7ffcd77346f8,0x7ffcd7734708,0x7ffcd7734718
  2⤵
  PID:5052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:2620
- 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=2088,17802866317728123319,7408795387736985625,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4124
- 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=2088,17802866317728123319,7408795387736985625,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:3776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --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=3388 /prefetch:1
  2⤵
  PID:3768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --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=3424 /prefetch:1
  2⤵
  PID:4144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --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=5152 /prefetch:1
  2⤵
  PID:2688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4184 /prefetch:8
  2⤵
  PID:2456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=5064 /prefetch:8
  2⤵
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:3144
- 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=2088,17802866317728123319,7408795387736985625,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3680 /prefetch:8
  2⤵
  PID:2120
- 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=2088,17802866317728123319,7408795387736985625,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3680 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --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=3624 /prefetch:1
  2⤵
  PID:2288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --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=3668 /prefetch:1
  2⤵
  PID:2852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --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=5960 /prefetch:1
  2⤵
  PID:5408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,17802866317728123319,7408795387736985625,131072 --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=5912 /prefetch:1
  2⤵
  PID:5416

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3260

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3372

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

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

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

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

Filesize
5KB

MD5
e44030f1b4bf71161ec3a835b4c2ec06

SHA1
597ccac65504a11f5d8f82c3d8ab848e07e23ff9

SHA256
8cf5db0596adaad7a9510688809beaca2eb7c0dc543c3433fac366fa6881d78f

SHA512
cdd7c66487642f5616aefed50c317ade7c93c8a7873dbdffa4ff2d7d81a35c0ccc5c8dc319b5d9be390380416260da3c1051c13d00cf99061826a9521e0668f8

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

Filesize
6KB

MD5
a783018ba35cd88c07e781132fcf50e3

SHA1
abd659eb455f94f2af89a16ed826f1ffac9a3208

SHA256
b80d517c476e757d476d4265d0c5eb91daefec5760528ccd69bb4c528eab450d

SHA512
3b5c5bcab3404b4004da56ab24f8e67d2081a58a6bb8a0df67cb1b4bfe94548fecd73bd0c116ecbe62ee8e55729c52f7b120d24c39bd3c677473d97701c7e329

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

Filesize
6KB

MD5
3d701642e13470f60e922e932df5db3c

SHA1
f69b21ece224ec7580e1c7e674801b32a8bf00b2

SHA256
4196aeec3b1ede5b7bc354576f7f03b0be45b5cba3b7be150306a370ae715d7b

SHA512
74230fabc81644a1fb03773651156375e77b77839b299ec82b1232fecd538b2c67f994789e00e2c7c5ff2c071e7cfd247badd226e9c7f5a82603d55732918da9

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

Filesize
705B

MD5
df681c3a98b23129f3fd892944d85c59

SHA1
2e62297d3f1ee7cdd1307b19be548c3158c47481

SHA256
74364619414e0541754c2acb10cdee478c3e3132b1ba87d46a0ae50682792c23

SHA512
9ba35151c3458205268d9f345980502bcc4f6b30d099fdde8a87a1bf2156441ebfd1bb30e85d566378005d93bd019678ed298cc359ea0726709f89cc2cf671b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57f0f7.TMP

Filesize
538B

MD5
b727fd80b9dbec11d9c35ebf2a693850

SHA1
11e785075f9fc95cbacec0bd660c7dc71397fb78

SHA256
172dbe8c426aa5581cad27db67396fa2e270995df76cd0404c56266b498956e7

SHA512
a85bf8ff8c7d2625bc4c09523f0cb11973ccfac2ead2f79bc4dddd7be7301ca8900f9a0931c71bceed2b935ffd34606b2cec79bffab5fe59c04b251b0f3f2da3

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
aa774169fc6ecffeeae2d616c0a24214

SHA1
50ab0f53e9436eb407eea7f27534fb12fd0bb76d

SHA256
f36f444ee25df1151a0f0df5a28d27ac9ee2d19db40e0594bc6c9c15adb7fa3d

SHA512
1f5d8be6cf44dd34bf7672d868220019bd007be818187c08c8b8bb4e3915c83c1b18533ba4bb5cf6a561099605da17cbcafb5e1c2c22b7f92fe0d4b9bba06985

Download Submit