hxxp://api[.]dengine[.]net/1/builds?dl=doomsday_2[.]3[.]1_x86[.]zip

Analysis

max time kernel
42s
max time network
40s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 06:25

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

http://api.dengine.net/1/builds?dl=doomsday_2.3.1_x86.zip

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings	msedge.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5560	msedge.exe
5560	msedge.exe
3696	msedge.exe
3696	msedge.exe
2208	identity_helper.exe
2208	identity_helper.exe
3452	msedge.exe
3452	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe
3696	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3696 wrote to memory of 4228	3696	msedge.exe	84
PID 3696 wrote to memory of 4228	3696	msedge.exe	84
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 3172	3696	msedge.exe	85
PID 3696 wrote to memory of 5560	3696	msedge.exe	86
PID 3696 wrote to memory of 5560	3696	msedge.exe	86
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87
PID 3696 wrote to memory of 1452	3696	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://api.dengine.net/1/builds?dl=doomsday_2.3.1_x86.zip
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3696
- 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,0x100,0x104,0xd8,0x108,0x7ff8a8d346f8,0x7ff8a8d34708,0x7ff8a8d34718
  2⤵
  PID:4228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:3172
- 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=2116,12435814685404151013,13916450023095022701,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5560
- 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=2116,12435814685404151013,13916450023095022701,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
  2⤵
  PID:1452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --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=3112 /prefetch:1
  2⤵
  PID:2304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --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=3244 /prefetch:1
  2⤵
  PID:1324
- 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=2116,12435814685404151013,13916450023095022701,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5032 /prefetch:8
  2⤵
  PID:4620
- 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=2116,12435814685404151013,13916450023095022701,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5032 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --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=5412 /prefetch:1
  2⤵
  PID:5308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --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=5452 /prefetch:1
  2⤵
  PID:5296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --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=5732 /prefetch:1
  2⤵
  PID:2336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3340 /prefetch:1
  2⤵
  PID:1320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --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=5720 /prefetch:1
  2⤵
  PID:3276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5712 /prefetch:8
  2⤵
  PID:2736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2116,12435814685404151013,13916450023095022701,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5620 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5880

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:6064

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
d7114a6cd851f9bf56cf771c37d664a2

SHA1
769c5d04fd83e583f15ab1ef659de8f883ecab8a

SHA256
d2c75c7d68c474d4b8847b4ba6cfd09fe90717f46dd398c86483d825a66e977e

SHA512
33bdae2305ae98e7c0de576de5a6600bd70a425e7b891d745cba9de992036df1b3d1df9572edb0f89f320e50962d06532dae9491985b6b57fd37d5f46f7a2ff8

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

Filesize
152B

MD5
719923124ee00fb57378e0ebcbe894f7

SHA1
cc356a7d27b8b27dc33f21bd4990f286ee13a9f9

SHA256
aa22ab845fa08c786bd3366ec39f733d5be80e9ac933ed115ff048ff30090808

SHA512
a207b6646500d0d504cf70ee10f57948e58dab7f214ad2e7c4af0e7ca23ce1d37c8c745873137e6c55bdcf0f527031a66d9cc54805a0eac3678be6dd497a5bbc

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

Filesize
5KB

MD5
a86af88a034a5a5867aac50f78c88f5c

SHA1
b12fcef825250106c8ab36008a23c0bb4655d461

SHA256
8d16ef726b78fc56aae61f29fb061f6e32ff3032f9940fea9eb4b3e33df69068

SHA512
217663c6bcb8511d5b1002a2426082b41ff227010c5574ba5ff3a57391319056afbc9c2cb5b921c0df4ddba968f2ddab55cc1d2c3c148c16c41cd28a0fd41129

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

Filesize
6KB

MD5
a06fe5c74e73011c23986e3d9b55688c

SHA1
ba1ada3e71060e3ba491ff0cac9ada3b1898683e

SHA256
64011952284aca3cce125621fca7577d7949fa15cc2b419b68711832ce21161c

SHA512
680e96b90fd69af3f6ac409ea74b84563508227a93db095d640355d648c6dad4dcbde6c197f71b73d3b7668bdba00d141beeddbcc75e1f034acd4afe6957ad3e

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
10KB

MD5
46aa5f2d4175faf445abc73952d6cbcf

SHA1
997b19ecffdc8b7ec28502fa2e4bedcc0745df27

SHA256
d096eaca310d17dea7d77dde602dfab7595877860af60f11773d092785cc5f5b

SHA512
cacfd6d19d2cdcb3a225c46a21fb95fc08c3d4c9c4aaa314d2b3a12e1223fa123d31e788a97a63c18e6d277bb9491668297b690f82c0c4cba5e148b9b2b6ad25

Download Submit