hxxp://192[.]145[.]99[.]71

Analysis

max time kernel
145s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
07/06/2024, 17:57

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General

Target

http://192.145.99.71

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
4836	msedge.exe
4836	msedge.exe
4356	msedge.exe
4356	msedge.exe
808	identity_helper.exe
808	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 4924	4356	msedge.exe	82
PID 4356 wrote to memory of 4924	4356	msedge.exe	82
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 3988	4356	msedge.exe	83
PID 4356 wrote to memory of 4836	4356	msedge.exe	84
PID 4356 wrote to memory of 4836	4356	msedge.exe	84
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85
PID 4356 wrote to memory of 3108	4356	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://192.145.99.71
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:4356
- 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,0x100,0x104,0xd8,0x108,0x7ffa82ad46f8,0x7ffa82ad4708,0x7ffa82ad4718
  2⤵
  PID:4924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,9507985563841711249,17499161069779933619,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2224 /prefetch:2
  2⤵
  PID:3988
- 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=2212,9507985563841711249,17499161069779933619,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4836
- 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=2212,9507985563841711249,17499161069779933619,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2712 /prefetch:8
  2⤵
  PID:3108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9507985563841711249,17499161069779933619,131072 --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=3228 /prefetch:1
  2⤵
  PID:4872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9507985563841711249,17499161069779933619,131072 --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=3244 /prefetch:1
  2⤵
  PID:4680
- 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=2212,9507985563841711249,17499161069779933619,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  PID:4972
- 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=2212,9507985563841711249,17499161069779933619,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9507985563841711249,17499161069779933619,131072 --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=5340 /prefetch:1
  2⤵
  PID:368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9507985563841711249,17499161069779933619,131072 --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=4800 /prefetch:1
  2⤵
  PID:2404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9507985563841711249,17499161069779933619,131072 --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=3400 /prefetch:1
  2⤵
  PID:2200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9507985563841711249,17499161069779933619,131072 --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=5536 /prefetch:1
  2⤵
  PID:624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,9507985563841711249,17499161069779933619,131072 --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=5824 /prefetch:2
  2⤵
  PID:4788

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2300

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4640

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
4b4f91fa1b362ba5341ecb2836438dea

SHA1
9561f5aabed742404d455da735259a2c6781fa07

SHA256
d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

SHA512
fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

Filesize
152B

MD5
eaa3db555ab5bc0cb364826204aad3f0

SHA1
a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

SHA256
ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

SHA512
e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

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

Filesize
6KB

MD5
705ab021c84c89eb2b2c6ebaab73c288

SHA1
ccab9007eebf9ec8d18af4a57206292300f8754d

SHA256
ee141dd4e60983693b3ad8921fef4d08f21be048d25736df83831a6e6c8e6848

SHA512
1718555677c5e860f0949c0276faa83db8b77feee70e4a8e7ca6bf373588b483d94acb08f0279b0c18c1305cac9fda56a1547f221aef999f0bc6047ad83d028d

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

Filesize
5KB

MD5
af1961e654b970f80991bd35b5f14e54

SHA1
856a86cd172b0baf36062eea796c7b6384a56088

SHA256
af3ad3ed0b9c97fcfb8c833c2f5a1a5f829f8427e0ba03c41ebe173de40c9c73

SHA512
591d4b634b35a9154020ddcfee1eebc6a2a6a9492f99086a37f394963c46d8a48f098200905a33bf3e483d29684cec4943a6c85b84770b51f742b0bac96880c6

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

Filesize
6KB

MD5
b12e2227b5e0cd98e908f1987b5a30bc

SHA1
21105b2b671e8b68dad12b4794fd7e641153b728

SHA256
1f88d6b25dcf0b032b5814985e16dfb0b84a23bce6b56d8f17cc7d345e2cd78f

SHA512
1b7a89419116ec310f8e3652c00f4e75ab6eb84435e0d42c9ae4bedda5496f217868f4cd5163e5a6b7968c83c4e8c2b7ae48040510f6b75d696839c54a2a3154

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

Filesize
6KB

MD5
e7f57d4a503c56d2b062bfe2fa207920

SHA1
fcbd9791e6b4be50f6021e15894bf2bfb187b9e6

SHA256
f902f2df6cd7b29f42c880679533d58e0c508341f64856bf6e590c458b4d859a

SHA512
5a54c5fa50a6bfb61264db1796a9c4700c07dff301add8318d899371ebe71ee19c2ba6de223533503c4c34d796564d5007dee5e60d4d7f2dcb4775b22eef0314

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
35716a42ae7d4ed69e479457eb84fcab

SHA1
c4337b8c537d37ae289aede98d38b3207031e709

SHA256
b887fa7aeeb15345c71da79244bd7e8cdc64610960f2d534e184c430cd76ff9c

SHA512
e4048185e3933265789055374506a2a73d94b0371286ddfab6429c89ab538a14b9bb8e7936090fdcc42f9efa0a301b0b3480ed520857ee145fc8c320121197dc

Download Submit