hxxp://theambientgroup[.]co[.]uk

Analysis

max time kernel
148s
max time network
141s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
03/10/2024, 11:29

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General

Target

http://theambientgroup.co.uk

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1952	msedge.exe
1952	msedge.exe
1496	msedge.exe
1496	msedge.exe
4108	identity_helper.exe
4108	identity_helper.exe
3504	msedge.exe
3504	msedge.exe
1672	msedge.exe
1672	msedge.exe
1672	msedge.exe
1672	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe
1496	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 4316	1496	msedge.exe	78
PID 1496 wrote to memory of 4316	1496	msedge.exe	78
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 4992	1496	msedge.exe	79
PID 1496 wrote to memory of 1952	1496	msedge.exe	80
PID 1496 wrote to memory of 1952	1496	msedge.exe	80
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81
PID 1496 wrote to memory of 4888	1496	msedge.exe	81

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://theambientgroup.co.uk
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:1496
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffc4c6b3cb8,0x7ffc4c6b3cc8,0x7ffc4c6b3cd8
  2⤵
  PID:4316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1944 /prefetch:2
  2⤵
  PID:4992
- 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=1932,5789125266855924532,9221279194340254552,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1952
- 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=1932,5789125266855924532,9221279194340254552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
  2⤵
  PID:4888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --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=3248 /prefetch:1
  2⤵
  PID:3604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --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=3256 /prefetch:1
  2⤵
  PID:2320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --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=4724 /prefetch:1
  2⤵
  PID:3756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4760 /prefetch:1
  2⤵
  PID:4552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --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=3384 /prefetch:1
  2⤵
  PID:1688
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5536 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5500 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4156 /prefetch:1
  2⤵
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5508 /prefetch:1
  2⤵
  PID:2600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1932,5789125266855924532,9221279194340254552,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5056 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1672

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2356

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
d30a5618854b9da7bcfc03aeb0a594c4

SHA1
7f37105d7e5b1ecb270726915956c2271116eab7

SHA256
3494c446aa3cb038f1d920b26910b7fe1f4286db78cb3f203ad02cb93889c1a8

SHA512
efd488fcd1729017a596ddd2950bff07d5a11140cba56ff8e0c62ef62827b35c22857bc4f5f5ea11ccc2e1394c0b3ee8651df62a25e66710f320e7a2cf4d1a77

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

Filesize
152B

MD5
03a56f81ee69dd9727832df26709a1c9

SHA1
ab6754cc9ebd922ef3c37b7e84ff20e250cfde3b

SHA256
65d97e83b315d9140f3922b278d08352809f955e2a714fedfaea6283a5300e53

SHA512
e9915f11e74c1bcf7f80d1bcdc8175df820af30f223a17c0fe11b6808e5a400550dcbe59b64346b7741c7c77735abefaf2c988753e11d086000522a05a0f7781

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

Filesize
192B

MD5
bf180e746422c943e393ca90b14ff9d6

SHA1
66f25c4e12b5bbcac3244efa183f07c1ea099254

SHA256
5e67318cca2636bd116d808316c3ce9eec1d7f4cf2266480be12863a9a1fec33

SHA512
5575a8eb8642269bbf5dffb9835ab19b73cf3e7846b45dfdaa6a64e192eda2680c71c4421765e44d5e780d73d2e31206fb73f90f76436c19d45cdaedeafae282

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

Filesize
1KB

MD5
18fff6af3f5bf1353d859c2465695107

SHA1
33ffeb052b43c4d22c6bc93a2aba9fe354e305a0

SHA256
65744796d9e38cae0d25a86618ccf4c7d8897e16dbd4b10716b03d8ee0b10aba

SHA512
e53dfe112ae5d8b1656d2887324127c9c02b854706f121654e0cb4652d3af97b3a5fec6c3c0148fd1f2f16bd8c6fc172c0bdaf3b151f025156fea0490a88f538

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

Filesize
6KB

MD5
20565d9b4f531ef36bf21d2cae0d542e

SHA1
af3c51810d0e63f1de5e6123112a33a2ae2e6ca3

SHA256
70923326c5c6c504531acb4426b0f2167c139d2a0d1619a18e6bf54d8011275f

SHA512
6a52eba433305d8ef4092e7d8a558731b987ddbf014ec6003c3a8ddaf27122573c40984c890c0dd8aabb028a869b5c927c25e04655f2338a34eccbf644040263

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

Filesize
5KB

MD5
8d8dbb1e36a01ca5fbd43d9f10665951

SHA1
329ab4065680027c49e2a56cb9dad659fb703e33

SHA256
dddf2bb748f7aef29d003198e2e32e54e0815344a4b97df4e1a2904bfea3882b

SHA512
58382197fac60758f9f1465f3d3b3ae3dd6acc0b2a3d9bb74453c67bd01acfaf0f965a03cccfee45e5d073ddec4cd9eb6163775e0d9dc1c6973d4279e6d392d1

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
d9103e12c5664f06efb547d45eef5671

SHA1
c3358642ba733170df4b7963950a51f61b0c2361

SHA256
d38f09375647566a044c368d3b89f1b0a54a57d718f3e223a9f258d83a923a81

SHA512
32a0aca55e2aeb14d057cf57b21dd64fed1366d37b646d4930b26ff027426a9f3ade32e969f8347aceefdfa10658fee0f5d791cdbff2ffc51c7eafd7799d06fd

Download Submit