hxxp://www[.]firstam[.]com/agency/title/agency/sc

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2023 06:20

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General

Target

http://www.firstam.com/agency/title/agency/sc

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	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
1476	msedge.exe
1476	msedge.exe
1212	msedge.exe
1212	msedge.exe
2428	identity_helper.exe
2428	identity_helper.exe
4140	msedge.exe
4140	msedge.exe
4140	msedge.exe
4140	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe
1212	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1212 wrote to memory of 4652	1212	msedge.exe	20
PID 1212 wrote to memory of 4652	1212	msedge.exe	20
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1240	1212	msedge.exe	91
PID 1212 wrote to memory of 1476	1212	msedge.exe	90
PID 1212 wrote to memory of 1476	1212	msedge.exe	90
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92
PID 1212 wrote to memory of 4536	1212	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.firstam.com/agency/title/agency/sc
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:1212
- 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,0x100,0x104,0xd8,0x108,0x7ffef78246f8,0x7ffef7824708,0x7ffef7824718
  2⤵
  PID:4652
- 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=2100,12859690128684815723,15266594081017076891,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:1240
- 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=2100,12859690128684815723,15266594081017076891,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
  2⤵
  PID:4536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --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=3232 /prefetch:1
  2⤵
  PID:2004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --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=3172 /prefetch:1
  2⤵
  PID:4856
- 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=2100,12859690128684815723,15266594081017076891,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5144 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2428
- 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=2100,12859690128684815723,15266594081017076891,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5144 /prefetch:8
  2⤵
  PID:3628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5388 /prefetch:1
  2⤵
  PID:3764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --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=5308 /prefetch:1
  2⤵
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --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=5548 /prefetch:1
  2⤵
  PID:4924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3528 /prefetch:1
  2⤵
  PID:952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3452 /prefetch:1
  2⤵
  PID:5080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1980 /prefetch:1
  2⤵
  PID:528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5228 /prefetch:1
  2⤵
  PID:5688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5332 /prefetch:1
  2⤵
  PID:3604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,12859690128684815723,15266594081017076891,131072 --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=6096 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4140

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2444

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3796

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
4d6e17218d9a99976d1a14c6f6944c96

SHA1
9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

SHA256
32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

SHA512
3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
5KB

MD5
192757febfa7239f9601aefe2293cf94

SHA1
2dfbdd7106aebcf177f168931780ff1241436a1d

SHA256
124ba4d36a72bbba4d8dc544ed04c28da79360838164c5b86c22a8ac448e2cfa

SHA512
7580ec84bedfa5f947935bc2a1622a9616e1d4a6f56a0a3bcaa2eae93825a1f8be23f078cfbff81c79b15aefea244862dd4bdd210c3da4f1aab411eb944a9fdc

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

Filesize
5KB

MD5
a36584bdcc738f1d7f260dacfbc0dec1

SHA1
4d754316e81dd6081beee6ac905ae7dfe36f9a5b

SHA256
1900b47c9830285704ba4dba4b1e19b25927ba6b8fe4ac5012df3f064fd447a8

SHA512
6198231d31cd43c36a714a674781bca9d8148bf2cd5bb75b5d0a9a34e1e3fc7de410a751e27f0695a5260246b26ec1111ab4d0266b6655dbbe3daa7657a0d7f5

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

Filesize
24KB

MD5
c2ef1d773c3f6f230cedf469f7e34059

SHA1
e410764405adcfead3338c8d0b29371fd1a3f292

SHA256
185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

SHA512
2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

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
bb85c194cc68da8d361bdb1708859a32

SHA1
3534c1a16dcf6e5adbbb35548fc5332bc2c34509

SHA256
c3236efa787f9b159516de29efc7e844c180eba5955f51d6afee97cef10eb213

SHA512
73a9557b731a3a5a22fc1dd16c86a1b4673615aeed7c7d588da42feab52688b477950cd0aef9557370cbf307ac90a22bbb992b3d4783f3fc68687ca8cd84cda0

Download Submit