hxxp://webmail[.]terramiotesoro[.]it

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-08-2024 10:17

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General

Target

http://webmail.terramiotesoro.it

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
384	msedge.exe
384	msedge.exe
3888	msedge.exe
3888	msedge.exe
3416	identity_helper.exe
3416	identity_helper.exe
4080	msedge.exe
4080	msedge.exe
4080	msedge.exe
4080	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3888 wrote to memory of 2844	3888	msedge.exe	84
PID 3888 wrote to memory of 2844	3888	msedge.exe	84
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 716	3888	msedge.exe	85
PID 3888 wrote to memory of 384	3888	msedge.exe	86
PID 3888 wrote to memory of 384	3888	msedge.exe	86
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87
PID 3888 wrote to memory of 1208	3888	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://webmail.terramiotesoro.it
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:3888
- 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,0x100,0x104,0xd8,0x108,0x7ffc437c46f8,0x7ffc437c4708,0x7ffc437c4718
  2⤵
  PID:2844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2236 /prefetch:2
  2⤵
  PID:716
- 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=2104,9784848696470475665,8832487912442878803,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:384
- 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=2104,9784848696470475665,8832487912442878803,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
  2⤵
  PID:1208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --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=3284 /prefetch:1
  2⤵
  PID:212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --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=3296 /prefetch:1
  2⤵
  PID:2000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --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:1420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --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=5300 /prefetch:1
  2⤵
  PID:464
- 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=2104,9784848696470475665,8832487912442878803,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5536 /prefetch:8
  2⤵
  PID:4360
- 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=2104,9784848696470475665,8832487912442878803,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5536 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --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=3376 /prefetch:1
  2⤵
  PID:1596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --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=4944 /prefetch:1
  2⤵
  PID:1956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --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=4072 /prefetch:1
  2⤵
  PID:2132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --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=5888 /prefetch:1
  2⤵
  PID:1964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,9784848696470475665,8832487912442878803,131072 --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=5816 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1352

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4396

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
eeaa8087eba2f63f31e599f6a7b46ef4

SHA1
f639519deee0766a39cfe258d2ac48e3a9d5ac03

SHA256
50fe80c9435f601c30517d10f6a8a0ca6ff8ca2add7584df377371b5a5dbe2d9

SHA512
eaabfad92c84f422267615c55a863af12823c5e791bdcb30cabe17f72025e07df7383cf6cf0f08e28aa18a31c2aac5985cf5281a403e22fbcc1fb5e61c49fc3c

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

Filesize
152B

MD5
b9569e123772ae290f9bac07e0d31748

SHA1
5806ed9b301d4178a959b26d7b7ccf2c0abc6741

SHA256
20ab88e23fb88186b82047cd0d6dc3cfa23422e4fd2b8f3c8437546a2a842c2b

SHA512
cfad8ce716ac815b37e8cc0e30141bfb3ca7f0d4ef101289bddcf6ed3c579bc34d369f2ec2f2dab98707843015633988eb97f1e911728031dd897750b8587795

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000002

Filesize
209KB

MD5
3e552d017d45f8fd93b94cfc86f842f2

SHA1
dbeebe83854328e2575ff67259e3fb6704b17a47

SHA256
27d9c4613df7a3c04da0b79c13217aa69992b441acb7e44bf2a7578ca87d97d6

SHA512
e616436f2f15615429c7c5c37de3990c3e86c5e1da7d75a0f524fc458b75d44a5be1a3648a628d63e1cf8aa062e08b538f2f2bc9c6a0b42157beb24f82c571d9

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

Filesize
144B

MD5
16c9bab78e177dd8f633bda3865acc16

SHA1
7c82d707fd14f8707dbf13e4431d4be9c58a47ad

SHA256
6aec5763f2dc6782b681d54ea2216532ef41af01b34f9ec45b6acdce7a5d1ee5

SHA512
aaa094d20cd608b554b61f13b6f85979586e5c5e12629e66675dd8a48ff6a53e920dd440810f092057f4761ac8ada92caf70b2bfcf33054fc7dab4e6840b71ab

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

Filesize
1KB

MD5
09aa30d976f3e1f865f294fdda12c339

SHA1
4d79d25411cbd761b5a4cfe2a3fb192f857330ce

SHA256
012cd791a592d172a10e82f6edaec98af35fb483567a3274b8882fab5be931b1

SHA512
5b8683367e0d59bd3f9e38534237e74bf82df302cd6ab11d843da167d78d3e01dc7f077ecda363ef0d25fbeb9042677e33dbbbda34a5644f8cb8635ba916d1d7

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
6KB

MD5
c574f7ddeb140d841d8712f07047d568

SHA1
5a4e611783ad8f3fdc10c983bd86e74921786a9a

SHA256
a603c4ba9189df0411044b1b3510ce6d4e8b211cae3ad6cff7e19530b69434d7

SHA512
9eea39999bfa9dd2d3e95c2e99b26280d5b82307fb5f6f9865b1433a384aa57ce5d3ab6a62c93375a4495b805039f783d4e040959b7f0c51aeeb28734bfa598d

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

Filesize
5KB

MD5
a9fb2392a12c38cdc1e226ad5b80fe9b

SHA1
787b191b73bfef61d65cb0d71669531c6cc2fc1d

SHA256
034ece77d0fa2a4dc0b4a7f04404672db374d09380b719434fb4642588ef5558

SHA512
8722eb0086c1d75b956572abcb2af10c1aa346d2baefaba470f30f13158bc2405c31853b017f58f510b0892fea61b80a00913db552fbb11bd7e90ac703b442e2

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
e1ad2aaa3edeb186c4d8aabd9d1e4c21

SHA1
7a83b6f4290610b056cf9a5b437e1ae586fd59cc

SHA256
06bbe11ebc22af58983f77aebe8e673b8b792fc5ce93b33ba942c98f268af091

SHA512
73fc7c73bd531502336c3e719863e86a2c9b5695e6472d8223936fac8fa3fc80b4920089d65b5c69ccd0b3b4b0765bd655b4c6c58b2d5741e209b6a0a7720b86

Download Submit