hxxps://na3[.]docusign[.]net/Signing/EmailStart[.]aspx?a=8fb7be1c-bd66-4a96-a265-60579281d38b&acct=c27073e2-c2ff-4898-b20f-e46dd51746e8&er=edf61d6b-9f63-45cd-bac6-1c3e3dcca75d

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 17:10

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General

Target

https://na3.docusign.net/Signing/EmailStart.aspx?a=8fb7be1c-bd66-4a96-a265-60579281d38b&acct=c27073e2-c2ff-4898-b20f-e46dd51746e8&er=edf61d6b-9f63-45cd-bac6-1c3e3dcca75d

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
4608	msedge.exe
4608	msedge.exe
3832	msedge.exe
3832	msedge.exe
2380	identity_helper.exe
2380	identity_helper.exe
208	msedge.exe
208	msedge.exe
208	msedge.exe
208	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe
3832	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3832 wrote to memory of 2644	3832	msedge.exe	85
PID 3832 wrote to memory of 2644	3832	msedge.exe	85
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4968	3832	msedge.exe	86
PID 3832 wrote to memory of 4608	3832	msedge.exe	87
PID 3832 wrote to memory of 4608	3832	msedge.exe	87
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88
PID 3832 wrote to memory of 3452	3832	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://na3.docusign.net/Signing/EmailStart.aspx?a=8fb7be1c-bd66-4a96-a265-60579281d38b&acct=c27073e2-c2ff-4898-b20f-e46dd51746e8&er=edf61d6b-9f63-45cd-bac6-1c3e3dcca75d
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:3832
- 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,0x100,0x104,0xd8,0x108,0x7ffebc0946f8,0x7ffebc094708,0x7ffebc094718
  2⤵
  PID:2644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,13869914882652391272,1984862033122699223,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:4968
- 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=2132,13869914882652391272,1984862033122699223,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4608
- 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=2132,13869914882652391272,1984862033122699223,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:3452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,13869914882652391272,1984862033122699223,131072 --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=3360 /prefetch:1
  2⤵
  PID:4220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,13869914882652391272,1984862033122699223,131072 --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=3392 /prefetch:1
  2⤵
  PID:3648
- 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=2132,13869914882652391272,1984862033122699223,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5468 /prefetch:8
  2⤵
  PID:3624
- 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=2132,13869914882652391272,1984862033122699223,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5468 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,13869914882652391272,1984862033122699223,131072 --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=5488 /prefetch:1
  2⤵
  PID:3576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,13869914882652391272,1984862033122699223,131072 --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=4756 /prefetch:1
  2⤵
  PID:464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,13869914882652391272,1984862033122699223,131072 --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=3364 /prefetch:1
  2⤵
  PID:5196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,13869914882652391272,1984862033122699223,131072 --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=3476 /prefetch:1
  2⤵
  PID:5204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,13869914882652391272,1984862033122699223,131072 --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=4188 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1132

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1084

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\Code Cache\js\index-dir\the-real-index

Filesize
840B

MD5
6bdc558348f50de0d18b957f47443f39

SHA1
bd099b5a0b68d1afd437439a7ec159e0442d9b18

SHA256
2b083b520ee712f5ab58093d66c824c001921db3be317baa65615045a382758a

SHA512
b04e7aa0a33da4272cafee6e9a4ce035d019b63c3ad8aae2a541ec9f15ccd33d72392e1a58f50ecfe0c8d3861ffb6870a84117f3bd454854489f598df856e523

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

Filesize
412B

MD5
7042270bdb45ed72fb1c148a949fedeb

SHA1
4d4b9d99d7a2ab53b21ea880b51f23152d924f58

SHA256
11bccc9c430e61e76a03de2b50b5e7a4c0df9ef556511306ccde195d7730247d

SHA512
a163a2f50ad4cfaa73b9845abae265af1b2e83542584c0c0b76bfe334801798e19ca08aaac077bd21bdee08bbf5511d80612970ea57cfd7954d1ee44df358eea

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

Filesize
5KB

MD5
808a27ac62ad3b13f889ede471d58c4a

SHA1
1fd5581233b995815ff04d876ccceeb5430480e6

SHA256
ee8b17831628f04c98e59960f64a56d8bcf844801485a0951b4ddaa5fc6d427f

SHA512
e28807f51e8597150944925935962285da893f385d9d12fe1d4556b902aaef75e78d8aa56bc08b3e38199c90567d7dfc0e06387870122b247dd6c7e819b6ceb6

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

Filesize
6KB

MD5
affe69b2e1d337789124b5cd46bfb44c

SHA1
a33ac373c2f514ec191593617f60d68e4c82cc3c

SHA256
83dda2d479d3c97d8358b02ab757c40ff26a0f8851ddb966274f4ca521de07fc

SHA512
a2709fcba8030c7b161b638e0549bb322417c584416fb0a49f0e10f7add8db89fb9e3f8da105ab04c756759712c0330089f23b85eca3cd424214e2da61eb5a21

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

Filesize
370B

MD5
15ae6fc83ad100eea6378e8b887419e7

SHA1
3b7430ebc1af2282d4e1b9ccd3f7bdba93503ca9

SHA256
3647cda3574df593aa402bb262c2d1d5cc9d0ff74d11df757fa656dc6f56334f

SHA512
e2fcd51f339f5555585af25c02fce59cbcb9a24c6fcc353c4f73bf8af0bf58586e7fc6503b6965498edcb0c7266681614d6579a57292ce61eedb527ea1bc5f56

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5861f1.TMP

Filesize
370B

MD5
350b0bdccd8cda98315185e96f84eb7e

SHA1
01b30c7ba7b4ce1442b27c406d4deaa6f8b79f25

SHA256
a4aeac230de4a526fe66a575c3dd4b45ac8dff9340cfa32dd2c0b431fba71e10

SHA512
acc4ac9fecd3dcc605c6498f500ee828108678ffd62309ac409d3f66826baab3f04e94a7d09ec97261683fbecd2efe1b62abef116ff1195856c6f744e6d25baf

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
75024cfe0d762f0f2b780d328d42c1af

SHA1
32529217a90f8cb90c7a8562b9560e7a9d5b44e5

SHA256
0586fead7a59ff17b85a8e5f77b4cc14cd8c009a494f05fa8c5c199276c57cb1

SHA512
b2d24e24831f5047eaab30ae50782d8a1464542274f731b9fb602868ad84c15a7c1e9a113db3d7fd2a205d6a3ecb17d1bb682b81b7b254720212d9a791eb920f

Download Submit