hxxp://url6277[.]documentipostali[.]it/wf/open?upn=u001[.]LJYqMUlllO4RBO4sKpBMzSNDkWPJ-2FBm-2FyPvNUdqFzsvs0taaaL6CqsjfKm6tg8QvTRINGxeMH6rikvulIAE8tW6T4-2B3qUbK1R0AynsBoNrcvS3afrrzYdZvafS1U41tMi1DYFr6FfFTQ0GjPuHcYR-2FQjnTB6qFEqsoAIIOrta61R04PDywBazrnpwKA014wckBtiFvqjsk2jU-2F-2F5CQKg4z7ibBsc3TF2r-2FBo8xoAc3g-3D

Analysis

max time kernel
62s
max time network
70s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
26/03/2024, 18:50

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General

Target

http://url6277.documentipostali.it/wf/open?upn=u001.LJYqMUlllO4RBO4sKpBMzSNDkWPJ-2FBm-2FyPvNUdqFzsvs0taaaL6CqsjfKm6tg8QvTRINGxeMH6rikvulIAE8tW6T4-2B3qUbK1R0AynsBoNrcvS3afrrzYdZvafS1U41tMi1DYFr6FfFTQ0GjPuHcYR-2FQjnTB6qFEqsoAIIOrta61R04PDywBazrnpwKA014wckBtiFvqjsk2jU-2F-2F5CQKg4z7ibBsc3TF2r-2FBo8xoAc3g-3D

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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133559526316681936"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4428	chrome.exe
4428	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe
Token: SeShutdownPrivilege	4428	chrome.exe
Token: SeCreatePagefilePrivilege	4428	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe
4428	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 1580	4428	chrome.exe	79
PID 4428 wrote to memory of 1580	4428	chrome.exe	79
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 5040	4428	chrome.exe	82
PID 4428 wrote to memory of 4416	4428	chrome.exe	83
PID 4428 wrote to memory of 4416	4428	chrome.exe	83
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84
PID 4428 wrote to memory of 2308	4428	chrome.exe	84

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://url6277.documentipostali.it/wf/open?upn=u001.LJYqMUlllO4RBO4sKpBMzSNDkWPJ-2FBm-2FyPvNUdqFzsvs0taaaL6CqsjfKm6tg8QvTRINGxeMH6rikvulIAE8tW6T4-2B3qUbK1R0AynsBoNrcvS3afrrzYdZvafS1U41tMi1DYFr6FfFTQ0GjPuHcYR-2FQjnTB6qFEqsoAIIOrta61R04PDywBazrnpwKA014wckBtiFvqjsk2jU-2F-2F5CQKg4z7ibBsc3TF2r-2FBo8xoAc3g-3D
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4428
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x104,0x108,0x10c,0x100,0x110,0x7ff8b0589758,0x7ff8b0589768,0x7ff8b0589778
  2⤵
  PID:1580
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1668 --field-trial-handle=1848,i,15454250857404789949,13013297798137346205,131072 /prefetch:2
  2⤵
  PID:5040
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2124 --field-trial-handle=1848,i,15454250857404789949,13013297798137346205,131072 /prefetch:8
  2⤵
  PID:4416
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2172 --field-trial-handle=1848,i,15454250857404789949,13013297798137346205,131072 /prefetch:8
  2⤵
  PID:2308
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3080 --field-trial-handle=1848,i,15454250857404789949,13013297798137346205,131072 /prefetch:1
  2⤵
  PID:2124
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3132 --field-trial-handle=1848,i,15454250857404789949,13013297798137346205,131072 /prefetch:1
  2⤵
  PID:1524
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4720 --field-trial-handle=1848,i,15454250857404789949,13013297798137346205,131072 /prefetch:8
  2⤵
  PID:668
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4840 --field-trial-handle=1848,i,15454250857404789949,13013297798137346205,131072 /prefetch:8
  2⤵
  PID:804
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4768 --field-trial-handle=1848,i,15454250857404789949,13013297798137346205,131072 /prefetch:8
  2⤵
  PID:3260
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4752 --field-trial-handle=1848,i,15454250857404789949,13013297798137346205,131072 /prefetch:8
  2⤵
  PID:2292

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:3060

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\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
2b072c6023778d2092e49d8366775f2c

SHA1
eb95ad8a56436569fbae09333b36eb2357c0126f

SHA256
8b4b42a946a4a1eefe77bb5ad2ad44b0fc5b99bc545cd3aec7236891e52dd72c

SHA512
fc387323d5d4ec3e40af37fcbcc4ecc0418bbf66fd441cfcd457a3b557ad64323f32887218c028426502dc547755e9febb07e96ca559ad40fb0e9d7bcb5a3960

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
00d89cab1ce35a05fcf4637f1a249604

SHA1
26d17ec1e26610d409e4bdfe60e98afbbbfd0dd2

SHA256
ce636077978726e1230483c8994fff612ff38dae0dd4da973d0eb066c158f11b

SHA512
27ceef7fd23f02c30ac8bcca2a9a80d3d257bb1822b151f447b16a192c542e068099c844921981e454d254e499aad4baf955b22bfb239c3b52b6bb14c05492d6

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
131KB

MD5
1d7b522b736d845fea9172f13f6c18c9

SHA1
86e10919da4bb470d4b8d44fcad17ca3cc4ff655

SHA256
80a6c7ec2c06a82dc59f14be3ffb8c288a00db2b9231327b676233e7c5325591

SHA512
e46510dca06c4d63bd299d288f2048fdb58d4c9cb9b9fd80d19c967f0d119aad2b3e0d1f2a9f4756a4a745947958c04e6155c62969665caf12b88c0c46a322a4

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
132KB

MD5
b5a659550c407331eade210e3a56fef8

SHA1
d221489367268081a8848e39b4f1939a6428d4c0

SHA256
7941e9b6504eed49d68b6a1d37dab23029f5e848b1715d6b882748a6bdf50ecb

SHA512
9bcc6bb5ce457fb8fa8d38cc97514f986bfcd246bbd705a6c0cfc2fa97bef0203423ddf7bec013abf3b72cf2f0a8e38807103d53c1fdff4adb0d359d32be5a36

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit