hxxps://aka[.]ms/AAb9ysg

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 05:10

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General

Target

https://aka.ms/AAb9ysg

Score

5^/10

microsoft phishing

Malware Config

Signatures

Detected potential entity reuse from brand microsoft.
phishing microsoft

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 = "133578906710085800"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1428	chrome.exe
1428	chrome.exe
4052	chrome.exe
4052	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe
Token: SeShutdownPrivilege	1428	chrome.exe
Token: SeCreatePagefilePrivilege	1428	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe
1428	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1428 wrote to memory of 2700	1428	chrome.exe	82
PID 1428 wrote to memory of 2700	1428	chrome.exe	82
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 2824	1428	chrome.exe	84
PID 1428 wrote to memory of 1720	1428	chrome.exe	85
PID 1428 wrote to memory of 1720	1428	chrome.exe	85
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86
PID 1428 wrote to memory of 3064	1428	chrome.exe	86

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 https://aka.ms/AAb9ysg
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:1428
- 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9e6a6ab58,0x7ff9e6a6ab68,0x7ff9e6a6ab78
  2⤵
  PID:2700
- 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=1900,i,15633590571722125002,7923065121111680523,131072 /prefetch:2
  2⤵
  PID:2824
- 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=2120 --field-trial-handle=1900,i,15633590571722125002,7923065121111680523,131072 /prefetch:8
  2⤵
  PID:1720
- 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=service --mojo-platform-channel-handle=2212 --field-trial-handle=1900,i,15633590571722125002,7923065121111680523,131072 /prefetch:8
  2⤵
  PID:3064
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=2884 --field-trial-handle=1900,i,15633590571722125002,7923065121111680523,131072 /prefetch:1
  2⤵
  PID:1172
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2892 --field-trial-handle=1900,i,15633590571722125002,7923065121111680523,131072 /prefetch:1
  2⤵
  PID:1180
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4136 --field-trial-handle=1900,i,15633590571722125002,7923065121111680523,131072 /prefetch:1
  2⤵
  PID:3052
- 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=4404 --field-trial-handle=1900,i,15633590571722125002,7923065121111680523,131072 /prefetch:8
  2⤵
  PID:1864
- 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=4520 --field-trial-handle=1900,i,15633590571722125002,7923065121111680523,131072 /prefetch:8
  2⤵
  PID:5044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2788 --field-trial-handle=1900,i,15633590571722125002,7923065121111680523,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4052

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:4484

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
efe26c06a4dcd7bcb695c318ecb19a84

SHA1
808e427fc44d7c53460ef8de4de838a08b9a59b0

SHA256
c55358d58e59015ab4b266acef12530884035d4a1761693a7fc96700dc844db6

SHA512
9d2dbe781860ddbe2bf5e4e73ebdec4d9ba72a3827139cb698f29c41f036939438fd506378800cad658353b95091eb790a69bce318cd86226800cfbfd43eba7b

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

Filesize
1KB

MD5
d175903a6e7966c83645012d345ca647

SHA1
059e3c71af4d9b8232ad2171a71b9c6f0a883f11

SHA256
fdd35f87ea2b03cd5d4945bd213aed8fdf8bc07bce5b027c53fbd95e902636e6

SHA512
60ab9c678cdb6e756690c392d8f02cf4b8a7fed81be7e6781a6642426c7946c4912286dfe897366b3ff72b4151030b33c4a092c3000fceff16b48aed853d5d16

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

Filesize
859B

MD5
10d9dc790f19cb0de7a88f6f391b8d90

SHA1
381e39bfab75aa51a2a1f75fb63dcbaf48c6621c

SHA256
81d3b29d8b018eeb1d7e7159ce5af799fa67bd5c62bbb206208b200f175763ae

SHA512
a8a7adee4d0cafc384f5bbb6400778b69bbb9dfd99d93b94bd4210a81b1c094b842115b637d1ddcb94b380bd58190caaa0c922881cfa32a53c4a197b60a2f844

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

Filesize
7KB

MD5
8561b6eab6fd1e9626173a9243a3e019

SHA1
5c22abef38457373d116328c57c79d925ea68cbb

SHA256
7dfb2fd8d798405195a2a7bc7a1dce1cf6befb5df08a04c7d107eb183b5b39fa

SHA512
1ba99086d4cb1e1a6ecea17c200d74ca88c06123559a876c6f1832f29a5a32b91d720c67273b208d4f72ff69f268c03ddd8e5269e3b66c782f3d1a892a4058f6

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

Filesize
250KB

MD5
fbb4e512d074686b2a94637e7c4e8fbc

SHA1
5e68f0649f4a8377d4cd2afef4372269a288c79a

SHA256
c9c84c2e5ea2d5b0c8c2399cf7f460797b5ad1ec39e4b29231322a1e17eae36a

SHA512
a2cd0971a6e235464538d097e09e323ddf86f1c287c8481924b6277f4d023ac71e12651c8f4975e2bb30180e636d3e10f19551e19fcee2126ecd62b6ba11c113

Download Submit