hxxps://github[.]com/Endermanch/MalwareDatabase/blob/master/jokes/Popup[.]zip

Analysis

max time kernel
1680s
max time network
1684s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-08-2024 22:12

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General

Target

https://github.com/Endermanch/MalwareDatabase/blob/master/jokes/Popup.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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1812	msedge.exe
1812	msedge.exe
4496	msedge.exe
4496	msedge.exe
1060	identity_helper.exe
1060	identity_helper.exe
2208	msedge.exe
2208	msedge.exe
2208	msedge.exe
2208	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe
4496	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 632	4496	msedge.exe	85
PID 4496 wrote to memory of 632	4496	msedge.exe	85
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 224	4496	msedge.exe	86
PID 4496 wrote to memory of 1812	4496	msedge.exe	87
PID 4496 wrote to memory of 1812	4496	msedge.exe	87
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88
PID 4496 wrote to memory of 1368	4496	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/Endermanch/MalwareDatabase/blob/master/jokes/Popup.zip
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:4496
- 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,0x100,0x104,0xd8,0x108,0x7ff9feca46f8,0x7ff9feca4708,0x7ff9feca4718
  2⤵
  PID:632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2236,10857511804753039845,5053710445668711177,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2240 /prefetch:2
  2⤵
  PID:224
- 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=2236,10857511804753039845,5053710445668711177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1812
- 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=2236,10857511804753039845,5053710445668711177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:1368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,10857511804753039845,5053710445668711177,131072 --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=3360 /prefetch:1
  2⤵
  PID:4352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,10857511804753039845,5053710445668711177,131072 --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=3380 /prefetch:1
  2⤵
  PID:1048
- 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=2236,10857511804753039845,5053710445668711177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5216 /prefetch:8
  2⤵
  PID:2560
- 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=2236,10857511804753039845,5053710445668711177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5216 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,10857511804753039845,5053710445668711177,131072 --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=5316 /prefetch:1
  2⤵
  PID:5016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,10857511804753039845,5053710445668711177,131072 --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:3640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,10857511804753039845,5053710445668711177,131072 --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=5268 /prefetch:1
  2⤵
  PID:1680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,10857511804753039845,5053710445668711177,131072 --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=3444 /prefetch:1
  2⤵
  PID:1908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2236,10857511804753039845,5053710445668711177,131072 --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=4860 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2976

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:812

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

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Downloads

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

Filesize
152B

MD5
53bc70ecb115bdbabe67620c416fe9b3

SHA1
af66ec51a13a59639eaf54d62ff3b4f092bb2fc1

SHA256
b36cad5c1f7bc7d07c7eaa2f3cad2959ddb5447d4d3adcb46eb6a99808e22771

SHA512
cad44933b94e17908c0eb8ac5feeb53d03a7720d97e7ccc8724a1ed3021a5bece09e1f9f3cec56ce0739176ebbbeb20729e650f8bca04e5060c986b75d8e4921

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

Filesize
152B

MD5
e765f3d75e6b0e4a7119c8b14d47d8da

SHA1
cc9f7c7826c2e1a129e7d98884926076c3714fc0

SHA256
986443556d3878258b710d9d9efbf4f25f0d764c3f83dc54217f2b12a6eccd89

SHA512
a1872a849f27da78ebe9adb9beb260cb49ed5f4ca2d403f23379112bdfcd2482446a6708188100496e45db1517cdb43aba8bb93a75e605713c3f97cd716b1079

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
2KB

MD5
0f720fa4591c2e1fd63b4c39504bee64

SHA1
151fce45a14715216076f988bfb0b8c290e781bf

SHA256
f64fad8e64e9a7acde2da761c9e7b5af6bf34f88b81fd80e38660c49736000b7

SHA512
98bfe60390a316708135c51526f3d32e11e930743eaa43707b46fa7da8cfe3c9d5e7273b2e2265e844be63c147bb6a54f0c0b60b94967b1d52709601f86f2a7c

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

Filesize
409B

MD5
8194ed25dbd9488193ea0891ba2a1d61

SHA1
1602608cba6eb29c098a3cc75373719ff803b46d

SHA256
f8061a62c10c0c68205a93c4797fc675334a13bdd4bcd3e4dfbcdf67293060e4

SHA512
2882eef26bfaefffc3d268b418ff128422b2e9055f6fc560b1146bb121e39926e83cf04ea5c648425e2906c37a5a695447fbb4ce3ff2cef7a8aaf25421fef995

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

Filesize
6KB

MD5
c2c9b605f23edf77c15f4437fc285cf2

SHA1
d142ea47f8158bd3690e2857698c9c2dd6b88276

SHA256
143ae4636067e519e89b07bb1a9682a2e72f009810043ecfb3d574cf2a4fe884

SHA512
740fdc0816f71fb7267419f279a8c77491ec19360df5fbdd16f54f4fb3df1ca25eea5e5f4b4c59b63a8227da3c6df0b59b7ef1e9aa78f75970e8b3f8cce5ea88

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

Filesize
6KB

MD5
c15afdf741fe38d19dc7a9c9f3ebc966

SHA1
b60aaaaaab2fb90f5111f6358726e37a66ae4fbc

SHA256
bc2393785e6d45fb7b66b7075508b9272c533722b3b25c753b6f3ca261409eea

SHA512
71f5086f7a589c43fba03730bc8bece90f856489f7f801f3f2470ec16225bc868ef60dc664c546c181872c4bacd754ee524aac196dff042beeb4b0e864ba3ca2

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
c4d8adfff0e13ee8470639c6e14e65d3

SHA1
4ce02f959d426eda979151539c42d3eecaceb2fe

SHA256
5b6c00df3d15fa894db23be600d1018084dbf553ea0b578f7c45df66b830a42c

SHA512
4b09ea7db271d53e612d5b3605b758abea2bdc91ad5e81e96ef2dee1c7db4ebe95efba4b6ea9f1eae94714eee2080ff6b3f49267d48d8a8c5d7e879a61407a19

Download Submit