hxxp://mygov-online[.]publicvm[.]com/ret/ato

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2023 04:51

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General

Target

http://mygov-online.publicvm.com/ret/ato

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 10 IoCs

pid	Process
4536	msedge.exe
4536	msedge.exe
220	msedge.exe
220	msedge.exe
484	identity_helper.exe
484	identity_helper.exe
1184	msedge.exe
1184	msedge.exe
1184	msedge.exe
1184	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 3572	220	msedge.exe	85
PID 220 wrote to memory of 3572	220	msedge.exe	85
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 3968	220	msedge.exe	88
PID 220 wrote to memory of 4536	220	msedge.exe	87
PID 220 wrote to memory of 4536	220	msedge.exe	87
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89
PID 220 wrote to memory of 2308	220	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://mygov-online.publicvm.com/ret/ato
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:220
- 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,0x100,0x104,0xd8,0x108,0x7fffba8b46f8,0x7fffba8b4708,0x7fffba8b4718
  2⤵
  PID:3572
- 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=2084,6979397430454402658,1066075085158048625,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,6979397430454402658,1066075085158048625,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
  2⤵
  PID:3968
- 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=2084,6979397430454402658,1066075085158048625,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:2308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6979397430454402658,1066075085158048625,131072 --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=3372 /prefetch:1
  2⤵
  PID:4148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6979397430454402658,1066075085158048625,131072 --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=3516 /prefetch:1
  2⤵
  PID:2060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6979397430454402658,1066075085158048625,131072 --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=5156 /prefetch:1
  2⤵
  PID:4896
- 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=2084,6979397430454402658,1066075085158048625,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5384 /prefetch:8
  2⤵
  PID:3348
- 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=2084,6979397430454402658,1066075085158048625,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5384 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6979397430454402658,1066075085158048625,131072 --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=5444 /prefetch:1
  2⤵
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6979397430454402658,1066075085158048625,131072 --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=5404 /prefetch:1
  2⤵
  PID:4724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6979397430454402658,1066075085158048625,131072 --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=5716 /prefetch:1
  2⤵
  PID:4532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6979397430454402658,1066075085158048625,131072 --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=5796 /prefetch:1
  2⤵
  PID:3776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,6979397430454402658,1066075085158048625,131072 --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=4720 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1184

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4876

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5040

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
f4787679d96bf7263d9a34ce31dea7e4

SHA1
ebbade52b0a07d888ae0221ad89081902e6e7f1b

SHA256
bfcadaffd49f5351acf68b8249b32270424bc2459125818492cd3224662a9a87

SHA512
de3f3d1cd602bddb664bd0d2aecb661204dd239b278b1f03d6b9dca6f3d03bd3041ac42f4382f5edf5b310b17ff9ecddff59f16729e8c095625040a364252307

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

Filesize
193B

MD5
e85092ae150daf55c59215d7034bb47c

SHA1
329fee348e34331c482616bab60295eace99e844

SHA256
72b3171f0f8c246df5c9b9d5df532aef680038df62ccb80f7ae974540d4f6da3

SHA512
ba04d7660caf789fa6ed51d9e6c33d11429b8353256f2c197bc941f075b5a6d4783ade0ef30c1d4b10fd8e2df80c8a16d02a5a63b143dada51a935be7c877c00

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
77ccef0192fe5b769ca30759749412f4

SHA1
0ffd13922206f6c05f6dde8b0142e708a7301850

SHA256
45409d26445989ab16b36b35621497adff850e5f88406425bf02c7660adc98e9

SHA512
b343267c5a193797dfddbda850b56f1ca50bc0b6555d27bb96adbf4e2d918551ad9ad517971d9b69433c1023d1d77184fff777d9943917d617c371b87cb89983

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

Filesize
5KB

MD5
f3ddac70db44ff87c6a4fa44b1f8987c

SHA1
2e24feb1f3f781d202b7f5fe70657b856e5e0c67

SHA256
8e79fbcd5377a3afd7a7bd9c90372e75795bc28485858f4ee811d600a60143f7

SHA512
ade9ee41baf6d9896ecf85c902facbb0cba86f1db03e0774097b2a99791af72ca1b5b4b7bd066eb0dbe0bac279b8e97b833b0458191e55d441e82a2ec17423b4

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

Filesize
24KB

MD5
3a748249c8b0e04e77ad0d6723e564ff

SHA1
5c4cc0e5453c13ffc91f259ccb36acfb3d3fa729

SHA256
f98f5543c33c0b85b191bb85718ee7845982275130da1f09e904d220f1c6ceed

SHA512
53254db3efd9c075e4f24a915e0963563ce4df26d4771925199a605cd111ae5025a65f778b4d4ed8a9b3e83b558066cd314f37b84115d4d24c58207760174af2

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
a2a84f50a2f11017a133b8c86c0ab675

SHA1
8909779f26f6cbea5b2a8454551caf320d6936bc

SHA256
b28dbc1cae6c1f4e65b13ca813701819cae26c8ed761742394886b1e3cb6a40e

SHA512
f217e4ffde970e8a8fcc4a86f5c4a7e3caddb92384935d6159d54f3013a12f4e1b603ea6cf05a4d72704dad3c9febc0592ff9d6b45061f8363095f2165cf9e6f

Download Submit