hxxps://arc[.]msn[.]com/v4/api/selection?placement=88000452&country=CO&locale=es-CO&nct=1&OPSYS=WIN10&browser=2&ofc_flights=iris-commercial-bizbar;&outlook_branch=default&asid=7bec949f-7a78-4352-7b0f-7e59e66f632d&outlookpremiumstatus=

Analysis

max time kernel
150s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2023 11:47

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General

Target

https://arc.msn.com/v4/api/selection?placement=88000452&country=CO&locale=es-CO&nct=1&OPSYS=WIN10&browser=2&ofc_flights=iris-commercial-bizbar;&outlook_branch=default&asid=7bec949f-7a78-4352-7b0f-7e59e66f632d&outlookpremiumstatus=

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	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 = "133453000794852720"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3216	chrome.exe
3216	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3216	chrome.exe
3216	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe
Token: SeShutdownPrivilege	3216	chrome.exe
Token: SeCreatePagefilePrivilege	3216	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe
3216	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3216 wrote to memory of 3032	3216	chrome.exe	84
PID 3216 wrote to memory of 3032	3216	chrome.exe	84
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 832	3216	chrome.exe	88
PID 3216 wrote to memory of 264	3216	chrome.exe	89
PID 3216 wrote to memory of 264	3216	chrome.exe	89
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90
PID 3216 wrote to memory of 3116	3216	chrome.exe	90

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://arc.msn.com/v4/api/selection?placement=88000452&country=CO&locale=es-CO&nct=1&OPSYS=WIN10&browser=2&ofc_flights=iris-commercial-bizbar;&outlook_branch=default&asid=7bec949f-7a78-4352-7b0f-7e59e66f632d&outlookpremiumstatus=
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:3216
- 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,0x100,0x104,0xd8,0x108,0x7fffa3e99758,0x7fffa3e99768,0x7fffa3e99778
  2⤵
  PID:3032
- 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=1656 --field-trial-handle=1884,i,16955075168772188041,7324115873000191601,131072 /prefetch:2
  2⤵
  PID:832
- 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=2128 --field-trial-handle=1884,i,16955075168772188041,7324115873000191601,131072 /prefetch:8
  2⤵
  PID:264
- 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=2212 --field-trial-handle=1884,i,16955075168772188041,7324115873000191601,131072 /prefetch:8
  2⤵
  PID:3116
- 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=2868 --field-trial-handle=1884,i,16955075168772188041,7324115873000191601,131072 /prefetch:1
  2⤵
  PID:224
- 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=3064 --field-trial-handle=1884,i,16955075168772188041,7324115873000191601,131072 /prefetch:1
  2⤵
  PID:3764
- 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=4812 --field-trial-handle=1884,i,16955075168772188041,7324115873000191601,131072 /prefetch:8
  2⤵
  PID:3856
- 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=4940 --field-trial-handle=1884,i,16955075168772188041,7324115873000191601,131072 /prefetch:8
  2⤵
  PID:456
- 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=4396 --field-trial-handle=1884,i,16955075168772188041,7324115873000191601,131072 /prefetch:2
  2⤵
  PID:4064

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:4028

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
697B

MD5
871e3b89132e095407ee53371dfa4400

SHA1
fd3a5f4ee111a96afaeee77e1abf4d672b6899f2

SHA256
c914bd1725b49fdb1c1ae5055e3ec0c2b3a7b5cae542eaf38bfcc097787848b3

SHA512
41b8e88bfe2bb27783c4bad5d7de192de9ed0f79da4919bf4e8f806adabf48fe5545cea28612a5675019b712ac305e1db58c840373ee458cbf78d35d81693714

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

Filesize
371B

MD5
07cf058451e209af602cf087582f76a7

SHA1
9cd04d68284b1bf933fde0933a6b522d63f13485

SHA256
8c010f739439dd6f87d5185ac7737dac319699b8f3a0bec8c7e40b68122050f2

SHA512
987da59efe09e5655109bc5d685b563a77e225514f9a9f996d25da605f38567116be7e129eda0f9ee9b4a47cf4c5cdd947e1894f82121d30e2ebe457b3078908

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

Filesize
6KB

MD5
2cddfe285b5b62607541da5223f4f4ba

SHA1
835f27e1ff4334f4da3c591fc9f0deb03e9605d6

SHA256
8f21812c89763c91d3bef4dc22927be75f99196d7adf5691c75608975cd2a884

SHA512
075b7728160db21efafcb6916a9bbe57fd9b12d4f99e587844b948a364121f6ffa8a8e38c717b71d34fb5d592b73dd42a4a77ef24f8a7e68af6647a2b9e37587

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

Filesize
6KB

MD5
8487309ce486cb0c0f6f5d732a378aa5

SHA1
fd83ecacb39083b1f1fc2d0198c11320e20606c7

SHA256
4917ee133a514b2b52d078d7379503e37a2be9126988a3c95fe802c337d40c57

SHA512
b99ec3a6cf72f990c669d0e68cb67815f6933755bc16459d3dbb5a7461a5a1a960e2403ca91bea6d3c18419274971f078289967082f3e47b8c62c234252924e5

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

Filesize
6KB

MD5
3e7abe508680d13f74bd3d12d18dd311

SHA1
0a181956e232ea0582cdeb11e316d71b01a343f6

SHA256
979c8443acab36b5c54c058136f2726d3fc8e34fa2d40ab324a44bbb195beae9

SHA512
4147fdee8c7fabba071363e913412511b338621a3bdcfb4db675fe04199db94b32df747883a74adf1adfd2df252ce6d9c1751f86a57c299ba58e15768fe51d6e

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

Filesize
109KB

MD5
3144bf02bef65bb073cdeb1d82b82dd6

SHA1
72f5872c6b8f5cfcb2fbb658bc3788ff0bf8fbd7

SHA256
c1d35f0c01a486c9fcbcf4fceb83f182b69d595be8eb69c3a00cdbef9904a4f8

SHA512
b02b0d9af9a0071bb2fe405661b18749a82185af853efc89a5263cd2422b64ed30b22e8e663ffb464cd1b8257b6ff8bff6fe88af538351cbffffb3bd012b39ac

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