hxxps://app[.]box[.]com/s/35y9ev5dybgji2vb8xrluh8hv4lzkb5k

Resubmissions

10/10/2024, 13:54

241010-q7l84stgqm 3

10/10/2024, 13:41

241010-qzet3atdmn 3

Analysis

max time kernel
54s
max time network
56s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/10/2024, 13:41

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General

Target

https://app.box.com/s/35y9ev5dybgji2vb8xrluh8hv4lzkb5k

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 6 IoCs

pid	Process
4828	msedge.exe
4828	msedge.exe
4492	msedge.exe
4492	msedge.exe
3080	identity_helper.exe
3080	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4492 wrote to memory of 4560	4492	msedge.exe	83
PID 4492 wrote to memory of 4560	4492	msedge.exe	83
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 860	4492	msedge.exe	84
PID 4492 wrote to memory of 4828	4492	msedge.exe	85
PID 4492 wrote to memory of 4828	4492	msedge.exe	85
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86
PID 4492 wrote to memory of 4244	4492	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://app.box.com/s/35y9ev5dybgji2vb8xrluh8hv4lzkb5k
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:4492
- 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,0x100,0x104,0xd8,0x108,0x7ffcb55646f8,0x7ffcb5564708,0x7ffcb5564718
  2⤵
  PID:4560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,16096537049175872614,11298301754525941730,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:860
- 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=2064,16096537049175872614,11298301754525941730,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4828
- 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=2064,16096537049175872614,11298301754525941730,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
  2⤵
  PID:4244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16096537049175872614,11298301754525941730,131072 --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=3324 /prefetch:1
  2⤵
  PID:3996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16096537049175872614,11298301754525941730,131072 --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=3336 /prefetch:1
  2⤵
  PID:2772
- 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=2064,16096537049175872614,11298301754525941730,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  PID:2632
- 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=2064,16096537049175872614,11298301754525941730,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16096537049175872614,11298301754525941730,131072 --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=5236 /prefetch:1
  2⤵
  PID:4988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16096537049175872614,11298301754525941730,131072 --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=5220 /prefetch:1
  2⤵
  PID:4288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16096537049175872614,11298301754525941730,131072 --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=3352 /prefetch:1
  2⤵
  PID:2028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16096537049175872614,11298301754525941730,131072 --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=5648 /prefetch:1
  2⤵
  PID:3956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16096537049175872614,11298301754525941730,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5392 /prefetch:1
  2⤵
  PID:3788

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:456

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2716

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
b8880802fc2bb880a7a869faa01315b0

SHA1
51d1a3fa2c272f094515675d82150bfce08ee8d3

SHA256
467b8cd4aacac66557712f9843023dcedefcc26efc746f3e44157bc8dac73812

SHA512
e1c6dba2579357ba70de58968b167d2c529534d24bff70568144270c48ac18a48ee2af2d58d78ae741e5a36958fa78a57955bd2456f1df00b781fc1002e123d2

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

Filesize
152B

MD5
ba6ef346187b40694d493da98d5da979

SHA1
643c15bec043f8673943885199bb06cd1652ee37

SHA256
d86eec91f295dfda8ed1c5fa99de426f2fe359282c7ebf67e3a40be739475d73

SHA512
2e6cc97330be8868d4b9c53be7e12c558f6eb1ac2c4080a611ba6c43561d0c5bb4791b8a11a8c2371599f0ba73ed1d9a7a2ea6dee2ae6a080f1912e0cb1f656c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\2873b47d-e2e0-4fc4-8a24-f9b8286eed47.tmp

Filesize
876B

MD5
da7668784e2044f1a7c43a02f080c337

SHA1
3027498a7781788848df5a462aeaa5049d2d92c0

SHA256
19c026f782f5cc301770351844cad319241eea82c5695cf7d05aa4c5ecb73748

SHA512
346e8d6430a521aca6cb390bae6c4ef32a162a79d88c44ca732e455c5329dba68fa5b7e7392fb60e085070422e986d2f81c94e5f4baf54008b42507e607435c9

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

Filesize
240B

MD5
0d21ade06141e9a46172c7c8e07e08ab

SHA1
b66e2c6a7f268ff0543bb425a67dbf9844fdb63a

SHA256
0e920c9e8c1dcba4f5ae89dde2793426dce45d758a8e09f0a30c9caadb2e6f19

SHA512
7b7e3d053d29a092f9fc803a78e2c76314856acd8b30f04c2783fdddd090dc0a78409513d89b1c83b64cbf256a44c6dd4629d66562d0f25e93b02339ab67b81f

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

Filesize
6KB

MD5
68bbda6487a18eaae5918d18b97dbbe3

SHA1
e7a3fcb20b57282833002e2809b8d7b9b61d5b96

SHA256
51850dc65321a1063a9a9e3b6d7b0f69d72c8065b2a75fe26902ec5478d9fe78

SHA512
27e55bc9c7073deb151f417b28da9773f6880697f5ef63f988d237fb7b610622b8b2597051d5ec1c5e30e830e20cd021d79318dcde9236c4c173e01b080d7dc3

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

Filesize
6KB

MD5
f469d1399172b1b240a038732bd533e4

SHA1
e71ce084d7eee0ee636af415aef9188e33fb8e4e

SHA256
d3a63d3ade668c12d1730f11470c7f898ccd8cc98209304f04aa775cbed4e74b

SHA512
7e30377d7f36eebf49d698d94cf2c1d012bb501eb4b2667d562ebeafe26ef7e459ecb5f6f50f65ad06aca42d5bfcae469a91a5ef41aaa9ac3d6570189452fcc4

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

Filesize
6KB

MD5
b6818b4a14d006aa64bc39003a07db46

SHA1
af910922d8e423e990c7a38ca4e6611d7b10b893

SHA256
5410a9077f132f0fbc123c59c88456f2aad79481473fa4922ec74c85cae5523c

SHA512
f6f6535e77afb292def398eba750dfc19c215ef765e0269cae6ec00eb661e774f314f462d8b4a75e0d3567c565daf3be0ac7680ae7e17a407a5172b0b57b3f73

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

Filesize
1KB

MD5
3652d80681faebae1a70d4899f454a23

SHA1
a1c97331a55ea52beda028f04b6fc9411a40295a

SHA256
5a157f34a1d1be1167d36761316edea02e4687c104de51405f9c004ab6439c6a

SHA512
ae5ee47f5ee0befb4337a3c77a6c25a8704d45c5e478cc58e21dfd5892c12a2e7072827e681ac4ce7b171dafc1f97a56d4a4d21d32df5c48f43114f8188af64f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe580f8b.TMP

Filesize
876B

MD5
459a11b69b45d5826af123944c3cd25a

SHA1
8baac3c523e8520b0595341a9127afa416179d97

SHA256
560847eedeae0a358d60916d1fa2ab315bd5075d9c4960af628c0938c6fced2b

SHA512
6b0e9db4258e9a2144f3c71e39dddb4aa50b494f41fb34250b1f46bbabf531c8413732000de17287c28e9480c1022e253d4e544c245e967638bcfdc748c29906

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
da224b7c4d5193b07f5054c3e539481d

SHA1
2bcd595b54b365563ba629431d257aa109f51917

SHA256
0a1bb22f4a7e257118e2a04f8db6c748f82de4c57523f018c3ebe2dd9fe98ac8

SHA512
2c9f0db3ac19e6df2e3bffb6e62f3b4b55bae6c86471ec562342f939df6a99c015c7ff85a44d417428c61bac9ad6f814f0827763dbbcb5d1fb0283f28364e096

Download Submit