hxxps://products[.]office[.]com/en-us/CMSImages/Office365Logo_Orange[.]png?version=b8d100a9-0a8b-8e6a-88e1-ef488fee0470

Analysis

max time kernel
27s
max time network
28s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19-03-2024 11:30

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General

Target

https://products.office.com/en-us/CMSImages/Office365Logo_Orange.png?version=b8d100a9-0a8b-8e6a-88e1-ef488fee0470

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 6 IoCs

pid	Process
4528	msedge.exe
4528	msedge.exe
3996	msedge.exe
3996	msedge.exe
1576	identity_helper.exe
1576	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 1112	3996	msedge.exe	89
PID 3996 wrote to memory of 1112	3996	msedge.exe	89
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 1764	3996	msedge.exe	90
PID 3996 wrote to memory of 4528	3996	msedge.exe	91
PID 3996 wrote to memory of 4528	3996	msedge.exe	91
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92
PID 3996 wrote to memory of 4968	3996	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://products.office.com/en-us/CMSImages/Office365Logo_Orange.png?version=b8d100a9-0a8b-8e6a-88e1-ef488fee0470
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:3996
- 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,0x100,0x104,0xd8,0x108,0x7ffa8d6c46f8,0x7ffa8d6c4708,0x7ffa8d6c4718
  2⤵
  PID:1112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,7485576866165332402,15990248443307203246,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:1764
- 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=2100,7485576866165332402,15990248443307203246,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4528
- 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=2100,7485576866165332402,15990248443307203246,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2932 /prefetch:8
  2⤵
  PID:4968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7485576866165332402,15990248443307203246,131072 --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=3396 /prefetch:1
  2⤵
  PID:2068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7485576866165332402,15990248443307203246,131072 --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=3416 /prefetch:1
  2⤵
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7485576866165332402,15990248443307203246,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5104 /prefetch:1
  2⤵
  PID:4012
- 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=2100,7485576866165332402,15990248443307203246,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  PID:4208
- 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=2100,7485576866165332402,15990248443307203246,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7485576866165332402,15990248443307203246,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5220 /prefetch:1
  2⤵
  PID:3564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7485576866165332402,15990248443307203246,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5284 /prefetch:1
  2⤵
  PID:3196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7485576866165332402,15990248443307203246,131072 --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=4060 /prefetch:1
  2⤵
  PID:5216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7485576866165332402,15990248443307203246,131072 --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=4052 /prefetch:1
  2⤵
  PID:5224

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2660

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
cbec32729772aa6c576e97df4fef48f5

SHA1
6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

SHA256
d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

SHA512
425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
279e783b0129b64a8529800a88fbf1ee

SHA1
204c62ec8cef8467e5729cad52adae293178744f

SHA256
3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

SHA512
32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

Filesize
6KB

MD5
fbd3e60e15b17bd5fcb08e5b92fca0a5

SHA1
d8531ddcdb3120cef8a9aa58827757efada710ce

SHA256
82fe070cbfaf9d575f9cb5cdcb8ba68dd87bd4795bc8bd231829543ed4523549

SHA512
1e713532553c9c4b51203bb7de95176468027d91600c8fb84115b70d2275a320676e6f163298e17a3abb6563aa02f8e5bc96cc49b91d7c42711b79b3ef43f617

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

Filesize
6KB

MD5
dfb04e744610aa35aab5cd656f50a2a5

SHA1
5d758de5c1b65389b7bd21d5d5b4599431a92995

SHA256
1806f9cb02e063537737d49304fe9aa40e057fcad726d067ef63c669799a7646

SHA512
43671c54f8746fd68a188912da27a23a7cf0b3a564e4b0970d5b63acd068e816db0cf46a4abfe6162dd78deddd97f5896c2173add385a3d12450b266fc7b62ef

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
12KB

MD5
1a3bce7fb08fc86d68dd92ee678fb3c7

SHA1
54e458261d2ff6dea9aafe749bd752aa299e587b

SHA256
c6b7e64efca4543d702dbeba6a4b560fe3f898deb63a6393452730c9d33fb50d

SHA512
3cae451251972daa8858a9b32f823da43ca86c22d3ac6911c665f8eda014d91474d103eb29e061c2db88bfd99977cd2f5d14b635bc01495009727a78882a2581

Download Submit