hxxp://tinyurl[.]com/35yn6hrf

Analysis

max time kernel
145s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-09-2024 00:11

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General

Target

http://tinyurl.com/35yn6hrf

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
3612	msedge.exe
3612	msedge.exe
2664	msedge.exe
2664	msedge.exe
4720	identity_helper.exe
4720	identity_helper.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe
2664	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 4688	2664	msedge.exe	83
PID 2664 wrote to memory of 4688	2664	msedge.exe	83
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 428	2664	msedge.exe	84
PID 2664 wrote to memory of 3612	2664	msedge.exe	85
PID 2664 wrote to memory of 3612	2664	msedge.exe	85
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86
PID 2664 wrote to memory of 2240	2664	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://tinyurl.com/35yn6hrf
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:2664
- 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,0x100,0x104,0xe4,0x108,0x7ffd9c0a46f8,0x7ffd9c0a4708,0x7ffd9c0a4718
  2⤵
  PID:4688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,1640363609244539480,1926363909218163748,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2052 /prefetch:2
  2⤵
  PID:428
- 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=2036,1640363609244539480,1926363909218163748,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3612
- 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=2036,1640363609244539480,1926363909218163748,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
  2⤵
  PID:2240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,1640363609244539480,1926363909218163748,131072 --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=3256 /prefetch:1
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,1640363609244539480,1926363909218163748,131072 --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=3264 /prefetch:1
  2⤵
  PID:2608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,1640363609244539480,1926363909218163748,131072 --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=4688 /prefetch:1
  2⤵
  PID:4872
- 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=2036,1640363609244539480,1926363909218163748,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5352 /prefetch:8
  2⤵
  PID:1840
- 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=2036,1640363609244539480,1926363909218163748,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5352 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,1640363609244539480,1926363909218163748,131072 --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=5388 /prefetch:1
  2⤵
  PID:2528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,1640363609244539480,1926363909218163748,131072 --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=5404 /prefetch:1
  2⤵
  PID:4416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,1640363609244539480,1926363909218163748,131072 --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=5440 /prefetch:1
  2⤵
  PID:1512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,1640363609244539480,1926363909218163748,131072 --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=5652 /prefetch:1
  2⤵
  PID:1472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,1640363609244539480,1926363909218163748,131072 --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=3144 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2148

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4552

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

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

Filesize
5KB

MD5
407a0ef22e39060d2b105f583690960e

SHA1
9e947ee694f116e21a097b92d0e35b264b542105

SHA256
28111453928d6c7c3245f1348d6f2329385dbbc037e29fa1df75fdc7a92c3c80

SHA512
5f639473727371b3ed06d062577431bac2477d3e7c2016511ae62456664538c5541953ab0ee1aebb5d703bd6feb4ce5987456d93852e7a53432a1953658ed385

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

Filesize
6KB

MD5
3006f76ad699c6173d2b9bd3dfc1f824

SHA1
d110c9f4657e4f6564bc062c3dd923fe3f14f023

SHA256
bbbc9caee7d61f55e587b2b2ba2cbeb12e13708b02f571efd456f2e5124b93ac

SHA512
4e4f235da308db1e48c4a0c3fdf58f284140d399ede1a16a0c48d121f589d91b78f951fccf735eceb51bbc36fe50e8b061d40ac185b074310b58968ac29470d6

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
10KB

MD5
297a753921f1079091186b8258e08a12

SHA1
bf2ee5d9551bbb2f0850c9636c855ddb573e5c12

SHA256
69e17bddf087fbdae7e90f0c538d09e593da2d32efa94a90c937dad192c62d3d

SHA512
6f7009cd3cf7722e79dffbfa69ff3d4f50b4c92d276d261f5b21258f670a19dc78757c5451df35e6c4be02f84481294f2f55f95b74e95e49c8413bd7c624cfbb

Download Submit