hxxps://a[.]co/d/hs7wl5G

Analysis

max time kernel
1s
max time network
35s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 15:59

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General

Target

https://a.co/d/hs7wl5G

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 2 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

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3376 wrote to memory of 2136	3376	chrome.exe	17
PID 3376 wrote to memory of 2136	3376	chrome.exe	17

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://a.co/d/hs7wl5G
1⤵
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:3376
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffc13ff9758,0x7ffc13ff9768,0x7ffc13ff9778
  2⤵
  PID:2136
- 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=1832,i,5022492873895339669,15117667267587872799,131072 /prefetch:2
  2⤵
  PID:4080
- 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=2248 --field-trial-handle=1832,i,5022492873895339669,15117667267587872799,131072 /prefetch:8
  2⤵
  PID:4880
- 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=2144 --field-trial-handle=1832,i,5022492873895339669,15117667267587872799,131072 /prefetch:8
  2⤵
  PID:4348
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3164 --field-trial-handle=1832,i,5022492873895339669,15117667267587872799,131072 /prefetch:1
  2⤵
  PID:4500
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3136 --field-trial-handle=1832,i,5022492873895339669,15117667267587872799,131072 /prefetch:1
  2⤵
  PID:3592
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=4756 --field-trial-handle=1832,i,5022492873895339669,15117667267587872799,131072 /prefetch:1
  2⤵
  PID:4612
- 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=4900 --field-trial-handle=1832,i,5022492873895339669,15117667267587872799,131072 /prefetch:8
  2⤵
  PID:4820
- 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=5180 --field-trial-handle=1832,i,5022492873895339669,15117667267587872799,131072 /prefetch:8
  2⤵
  PID:3932
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4688 --field-trial-handle=1832,i,5022492873895339669,15117667267587872799,131072 /prefetch:1
  2⤵
  PID:2388

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:2588

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\TransportSecurity

Filesize
701B

MD5
0af8a16e9cfc47f00272809d4ee7bdca

SHA1
6d2b91c931a53b852f189f19643432a58c05c752

SHA256
60418722d5c2436ddc8c7d08f35811029d4443ed4df8dde50a1a6dace52f8502

SHA512
4b3f0df11e6542fff9eaf3fb74e43344daaf77749c51dbb19d5da7741fd50e963a0db9aba8c2dc6bf27ed64e414cb7c4d6884d1d83cbbae2a6f0c0dc827c9338

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

Filesize
5KB

MD5
d92afe211f9f85d7328605b20a0863b6

SHA1
d51b4f6efb6a46c1f05ddc44ec5d647a0630bf97

SHA256
db27ee6615ee05e25dc442bc917e38a7598795d8b5483204d998936d0702580e

SHA512
24f50facd97dac3cf0e9ce90867991931ce53c4f553d6f1b421c8692a6db4afd0332cf76e1681fe74a9c57e16e466eab42e42ce88b56a6db7075f032c588eb85

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

Filesize
103KB

MD5
54d144b27df6dda007dea87b78bb0f41

SHA1
977b796cfb00abc52165699a8a76218ba98966fd

SHA256
7adc84da9f836f89b1d2be783bccc49b2b3c74dcfb5d80e5846c08239eaf0e14

SHA512
4d03192eba71fcc05c2361bb26852920c5b302ecaa6d4dfdbaca40ffcdc8f3bb82b9c52b5eb7557da35b0320a46e8f37eefcb239601602959702191a8cf49a53

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

Filesize
104KB

MD5
d128c8866554f68dc574ebb9e48abefc

SHA1
caf571804cddcbf97f22b3bce81162f86ddd3578

SHA256
b5a735aad69428feb495867413a3209a8a97420171e6c4e0df8d321e62528440

SHA512
fbfbfd1d8a771bff58d1ba4ad1c66550eb88c9cc91cfcf23dbc0d662f4658f8b9199eae05db83faec0f52d3501c2a7a0c3a7ac9e6bfa41e322c6227b300c5c8e

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