hxxp://docsend[.]com/view/8rw97umfa4awqd64

Analysis

max time kernel
30s
max time network
31s
platform
windows10-2004_x64
resource
win10v2004-20240508-de
resource tags

arch:x64arch:x86image:win10v2004-20240508-delocale:de-deos:windows10-2004-x64systemwindows
submitted
12/06/2024, 11:23

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General

Target

http://docsend.com/view/8rw97umfa4awqd64

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 6 IoCs

pid	Process
1640	msedge.exe
1640	msedge.exe
3696	msedge.exe
3696	msedge.exe
4468	identity_helper.exe
4468	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3696 wrote to memory of 2488	3696	msedge.exe	81
PID 3696 wrote to memory of 2488	3696	msedge.exe	81
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 2660	3696	msedge.exe	82
PID 3696 wrote to memory of 1640	3696	msedge.exe	83
PID 3696 wrote to memory of 1640	3696	msedge.exe	83
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84
PID 3696 wrote to memory of 1532	3696	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://docsend.com/view/8rw97umfa4awqd64
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:3696
- 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,0x100,0x104,0xd8,0x108,0x7ffa17dc46f8,0x7ffa17dc4708,0x7ffa17dc4718
  2⤵
  PID:2488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2200,10276818200410344669,488264671601171244,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
  2⤵
  PID:2660
- 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=2200,10276818200410344669,488264671601171244,131072 --lang=de --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1640
- 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=2200,10276818200410344669,488264671601171244,131072 --lang=de --service-sandbox-type=utility --mojo-platform-channel-handle=2748 /prefetch:8
  2⤵
  PID:1532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10276818200410344669,488264671601171244,131072 --lang=de --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=3264 /prefetch:1
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10276818200410344669,488264671601171244,131072 --lang=de --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=3284 /prefetch:1
  2⤵
  PID:3836
- 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=2200,10276818200410344669,488264671601171244,131072 --lang=de --service-sandbox-type=none --mojo-platform-channel-handle=4016 /prefetch:8
  2⤵
  PID:2232
- 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=2200,10276818200410344669,488264671601171244,131072 --lang=de --service-sandbox-type=none --mojo-platform-channel-handle=4016 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10276818200410344669,488264671601171244,131072 --lang=de --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=5036 /prefetch:1
  2⤵
  PID:2072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10276818200410344669,488264671601171244,131072 --lang=de --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=4920 /prefetch:1
  2⤵
  PID:4432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10276818200410344669,488264671601171244,131072 --lang=de --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=4168 /prefetch:1
  2⤵
  PID:2420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10276818200410344669,488264671601171244,131072 --lang=de --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=5176 /prefetch:1
  2⤵
  PID:4788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10276818200410344669,488264671601171244,131072 --lang=de --disable-client-side-phishing-detection --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=3308 /prefetch:1
  2⤵
  PID:1928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10276818200410344669,488264671601171244,131072 --lang=de --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=3504 /prefetch:1
  2⤵
  PID:5040

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4336

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4088

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
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

Filesize
152B

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

Filesize
6KB

MD5
6dfd2164c883563c1f57807820948e01

SHA1
c8518cf36dba95727f36a707865f72fb3dc3aea8

SHA256
ead0b7f8a26062d15bec81d50e1a6b9d502a4365884ff126e0393f964beebdda

SHA512
0aa87382aa11e23fb619969a019ff4d77e5f65e9f3cb3dec9b04c4f15fab937dd2afe73e1a1a3c564655b741a8bc2e4f12ca704b8b9f06270b7678f8d29c76aa

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

Filesize
5KB

MD5
afcf2de80c600fdf83a9c7d0a25dfbf4

SHA1
8577e24d524e903933a6f63788fa7fe7bfad7ce5

SHA256
4dd7ac4bff88bec40d4c3593db9c3e20539f47d19baa93827da48008ca87bd51

SHA512
c127af3237a8d9f6e0cdb34ce18a6a483bfcad891c74f8b9c4030efb5f6a038295929e16d5e26a621db50b8437df5b445caa8c701d0a8f836dc55fde9c195ee0

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
8KB

MD5
ba21225b8574bb238cb97fbd4443f6fb

SHA1
87c96f07d6b8eaac1557c7cc4f61936a04590f67

SHA256
fcfe63f829d66c7d18223ecbb3bddff53698847a6e85e41a966cc3237ec4d926

SHA512
38ae017456555170cf2acb8adc4cc86edef9555ce47f6012ec10e476f227ac514266a2071413d32f1308105f2aa7077aafe32dae039a5973510910a5a76bd654

Download Submit