hxxps://www[.]thinklumo[.]com/terms

Analysis

max time kernel
145s
max time network
143s
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, 06:27

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General

Target

https://www.thinklumo.com/terms

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
4396	msedge.exe
4396	msedge.exe
3844	msedge.exe
3844	msedge.exe
3720	identity_helper.exe
3720	identity_helper.exe
6096	msedge.exe
6096	msedge.exe
6096	msedge.exe
6096	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe
3844	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3844 wrote to memory of 3980	3844	msedge.exe	83
PID 3844 wrote to memory of 3980	3844	msedge.exe	83
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 1308	3844	msedge.exe	84
PID 3844 wrote to memory of 4396	3844	msedge.exe	85
PID 3844 wrote to memory of 4396	3844	msedge.exe	85
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86
PID 3844 wrote to memory of 2432	3844	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.thinklumo.com/terms
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:3844
- 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,0x100,0x104,0xd8,0x108,0x7ffaa10646f8,0x7ffaa1064708,0x7ffaa1064718
  2⤵
  PID:3980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,18292609108613865673,12805757283601646619,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:1308
- 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=2100,18292609108613865673,12805757283601646619,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4396
- 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=2100,18292609108613865673,12805757283601646619,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2580 /prefetch:8
  2⤵
  PID:2432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18292609108613865673,12805757283601646619,131072 --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=3388 /prefetch:1
  2⤵
  PID:3308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18292609108613865673,12805757283601646619,131072 --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:5364
- 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=2100,18292609108613865673,12805757283601646619,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5224 /prefetch:8
  2⤵
  PID:2580
- 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=2100,18292609108613865673,12805757283601646619,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5224 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18292609108613865673,12805757283601646619,131072 --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=5304 /prefetch:1
  2⤵
  PID:5412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18292609108613865673,12805757283601646619,131072 --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=5288 /prefetch:1
  2⤵
  PID:1760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18292609108613865673,12805757283601646619,131072 --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=3440 /prefetch:1
  2⤵
  PID:4212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18292609108613865673,12805757283601646619,131072 --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=4044 /prefetch:1
  2⤵
  PID:5888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,18292609108613865673,12805757283601646619,131072 --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=1748 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:6096

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5024

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3084

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
111c361619c017b5d09a13a56938bd54

SHA1
e02b363a8ceb95751623f25025a9299a2c931e07

SHA256
d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

SHA512
fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

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

Filesize
152B

MD5
983cbc1f706a155d63496ebc4d66515e

SHA1
223d0071718b80cad9239e58c5e8e64df6e2a2fe

SHA256
cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

SHA512
d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
312B

MD5
5147af498bd33f0b27dcfd754979cde3

SHA1
07b4e2abaf1367a64a8c0c1d910372dc7bd77b3e

SHA256
04782f4093aebc6d8f3003f1122c979b916bfc2f95e9f77f54e4b2f681b2af31

SHA512
959fab4b700d2b494e9bf5d51a2a0f1f3d27634178e573fbfeea0f8b277da8ff207b64a71a1b5c763ca207dab4c3e7af96d8ef644a7d62fa212ec90fb40b9eb1

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

Filesize
1KB

MD5
ec1d8fa25b340123c93b487703b63b89

SHA1
9aa048aeac5ba159579173d47c3c61d56fb1ad0b

SHA256
133bc8be0610a046703ecde7db8f465a78786353a701e993facdd6735db8c00c

SHA512
7a7db860d25b7ce00017802911aa32bd26da6fe28e5c2dc7b3f11b48e6ad5788c5e200ab397258c309c6137ca673e06495af856c55da28d37c4581c5a6c8a4b9

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

Filesize
5KB

MD5
0a22c99ffba55281d07cdcd48658b95a

SHA1
9150639be7e2ffa2fe99491d3326f86df16e9a79

SHA256
5c506fb264b4c084c98e5e9ad5ced550758729a6fabf92e421b390c89335bdcb

SHA512
3147d452dddc2466b462713e28c14009385fdeae9b0540e08ab3f8279b927a4e8c3192114c3053c444cff81a0a58aa2a92feeeff98a31d762491572a08c63af6

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

Filesize
6KB

MD5
5183b4a8d36c2e14f0c8d8e38d7b8ca4

SHA1
d9512a3590df32f778be6d500cf84e9c1d4b4617

SHA256
3259d6c75eea8400af548e42495ac5cd0ea3c925bdaee69b38078f060aef2212

SHA512
6d36e27d4977b6768f6e80c05847c490c5a029334afc8b465bf68e55a653a21c9a2652f16b1776304122ecf0462866f493aa58e743a543c8223417228dfe26e8

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
ee8a1f8ab51cc490b6059387d8138b7f

SHA1
fcb30f16407440e28d8eb0af6a613e7c7c0af477

SHA256
41e2c2d2a15fa9e023579d14a3c69780b526ea6d1c5647c31b6183ee102630b8

SHA512
b1bcb1e9d859ff8286400432713bb83221c28421202c07537a6800473bb7258053d218769cfc46e27b9e06dbfcf7786a5856f938e7e70658719d252078a7cac7

Download Submit