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
112s
max time network
114s
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, 13:54

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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
3928	msedge.exe
3928	msedge.exe
4784	msedge.exe
4784	msedge.exe
676	identity_helper.exe
676	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe
4784	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4784 wrote to memory of 3884	4784	msedge.exe	83
PID 4784 wrote to memory of 3884	4784	msedge.exe	83
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 2452	4784	msedge.exe	84
PID 4784 wrote to memory of 3928	4784	msedge.exe	85
PID 4784 wrote to memory of 3928	4784	msedge.exe	85
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	msedge.exe	86
PID 4784 wrote to memory of 1644	4784	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:4784
- 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,0x100,0x104,0xd8,0x108,0x7ff8dd1246f8,0x7ff8dd124708,0x7ff8dd124718
  2⤵
  PID:3884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2044,10547674290377825017,18385691530366255604,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
  2⤵
  PID:2452
- 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=2044,10547674290377825017,18385691530366255604,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2128 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3928
- 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=2044,10547674290377825017,18385691530366255604,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2648 /prefetch:8
  2⤵
  PID:1644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,10547674290377825017,18385691530366255604,131072 --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=3272 /prefetch:1
  2⤵
  PID:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,10547674290377825017,18385691530366255604,131072 --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=3308 /prefetch:1
  2⤵
  PID:4608
- 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=2044,10547674290377825017,18385691530366255604,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5360 /prefetch:8
  2⤵
  PID:2100
- 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=2044,10547674290377825017,18385691530366255604,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5360 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,10547674290377825017,18385691530366255604,131072 --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=5012 /prefetch:1
  2⤵
  PID:1512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,10547674290377825017,18385691530366255604,131072 --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=4020 /prefetch:1
  2⤵
  PID:3568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,10547674290377825017,18385691530366255604,131072 --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=3292 /prefetch:1
  2⤵
  PID:1956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,10547674290377825017,18385691530366255604,131072 --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=5980 /prefetch:1
  2⤵
  PID:884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,10547674290377825017,18385691530366255604,131072 --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=5592 /prefetch:1
  2⤵
  PID:1816

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4640

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4040

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
6960857d16aadfa79d36df8ebbf0e423

SHA1
e1db43bd478274366621a8c6497e270d46c6ed4f

SHA256
f40b812ce44e391423eb66602ac0af138a1e948aa8c4116045fef671ef21cd32

SHA512
6deb2a63055a643759dd0ae125fb2f68ec04a443dbf8b066a812b42352bbcfa4517382ed0910c190c986a864559c3453c772e153ee2e9432fb2de2e1e49ca7fe

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

Filesize
152B

MD5
f426165d1e5f7df1b7a3758c306cd4ae

SHA1
59ef728fbbb5c4197600f61daec48556fec651c1

SHA256
b68dfc21866d0abe5c75d70acc54670421fa9b26baf98af852768676a901b841

SHA512
8d437fcb85acb0705bf080141e7a021740901248985a76299ea8c43e46ad78fb88c738322cf302f6a550caa5e79d85b36827e9b329b1094521b17cf638c015b6

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

Filesize
240B

MD5
bf3229e10d445c98bfee24dc3a0d3ef5

SHA1
73d6e6d797474fa8a3c65e221cf4ccb2cf1708ee

SHA256
845ce486e6ebc994fcbc588e761ed7496287678b136ce892be3dfebdc221d943

SHA512
960caf710eaed6fcbc7cac1ce9b12c147c2c6ad67ec10762a50388f0b60658f62de197b2ae21719b2412b5c466f85591d4f22a8c847b6dd82854684bec7da60c

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

Filesize
1KB

MD5
bc8a8aeff41f37919e1d1a59137eff0e

SHA1
39f3471c8e129ef8db66c87bf7a7b54284571f68

SHA256
5c17170a103fcd5f8828b9097af09fe176d18d7aeffafde27143d00f30f0b83e

SHA512
fc7ffe5a0fcfd431abb88d5a9b12e6150f181efc8c436187167a6235897c390c999577c687bc12b93a69b7ab21c34d3b6b4c9cd0f992222232c8a964dcfa8c36

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

Filesize
6KB

MD5
40c38a59aa83df2046dde7e41cdec2a1

SHA1
ac4c065982617f9ceb25a2bc94aeef4e28bb2efa

SHA256
f57c42fcf608e32f4d158ae503e7db68916ca2787b514103e0ffe9d07b12e3d6

SHA512
0cd82ac3ec9b277ea54b7b8498a2b24e8d95959f059da40d0e4dc2ffd18e7e547f3b867dbcaf6ce66f82acd7c37d34dcea746fd2f469290883a5ec7220bb07e0

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

Filesize
6KB

MD5
86622bd3299713078672501075c3ab36

SHA1
d1c69434bc06e17cf7c7d1941c8443cb04bdd0ae

SHA256
fa7c45c13be010b6e2b9e27c9527ccdae3ac32b5694a6d6aa07f5f8848647402

SHA512
9be5147832467c929f290b1a44664331efe552a2b523d1b5cf4ad945f3a0a3da083544b5904b67d3a3951eb94b30fcc6e0c959025fa229aaa7bd0880cbde97ff

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

Filesize
6KB

MD5
c51231e9b471ee0da87e5bc420fff791

SHA1
c33492ac28063e3fc9d4a0c50e9854f9b2b7b41a

SHA256
ffda26854638498b346abf1bddf5891d3a7349df6c27614008a869da13066240

SHA512
f4f253b0b2005556e085387e1059e0aa0063ae77f89dd1a46f64847a22d32a59967b3d2fe3c5484b7acafa43d378d084fbdcc607d3739d637b59c2e012c33d0d

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

Filesize
1KB

MD5
f07233169005052552bff801af405d0a

SHA1
0de7f4a036b48eebe3461b70702e5d45b27df4f7

SHA256
fc0a1fbc09c8739f842ae6fb07a045a6e4d31cd1578cd4fbdfea3f91f6ce53bc

SHA512
53e68fce5686ad7a5ddfb686949bfc470e698e1ac7ebaaa4faef853a082b16043c120b573e5995a8d645856d966d2a56d6a66059d738dd470d2e75e87df037b9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57ee57.TMP

Filesize
876B

MD5
1536947d2ebbd0e35df05f1d4ede12b5

SHA1
b6f62756860adb12ccb00857f044714ac5ffb12d

SHA256
83d6139fe11fe9380ac9d2584fa0e15ca5f964ca776243f58e53cbfa50537a2e

SHA512
8f56afe016252134b2d969a237f99f0a09540902f083c548470807404a7f256c88aefbd5d4884d6347ff00718499a0d8b22ee09cdc1c2c8368f1375a1615bba8

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
294bdaff1e96268e4c18ad1432135d2f

SHA1
950c2f61bd22bdc2d303bb8059661c89d2b08780

SHA256
8925d6293b13589e814b9e496427b250248871fe38ec3a1740fb4f5e41aaf752

SHA512
c34d6ea0423c8d58ee9d5f427188d6d56a89423ec6968f648d2582484f70a42f41a210052b6178f01c6a4461f77a106a956e63a152c0f23ce9d9db87872b8bd5

Download Submit