ddbf5a9e67fa807ee7537d367e1c4023113d6f0097d981b0a49200ac33f8ded0

Resubmissions

03-12-2024 21:36

241203-1f8m5s1ldn 6

03-12-2024 21:33

241203-1egs2avpg1 6

Analysis

max time kernel
1800s
max time network
1685s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2024 21:36

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General

Target

resources/acknowledgements.html
Size

14KB
MD5

9bd9bec6bb414413448bb29a0190c98e
SHA1

3f1abbf029f423bf8adf12895b29b9d7670d773d
SHA256

8cc1b21f0624a581bf0da69683203ab3d940d5d4b358c0d135bba6ecd0a5286f
SHA512

4d029dcd595320b43c787ab83d40ee1874c79901ed3347ac29db898c63b4b0a9fda57174904739edc47cc9165e1023a9d7e986ae250268ccff5ae97a92413a13
SSDEEP

384:iClhCrVs9ivrsXrsyilHo5rsMrsxdsdyCXRdZa3arsErsO1ezYgI:/hCK2SZGHo5zWsdyCXR7a3aVbAzYgI

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
4368	msedge.exe
4368	msedge.exe
3036	msedge.exe
3036	msedge.exe
3048	identity_helper.exe
3048	identity_helper.exe
2500	msedge.exe
2500	msedge.exe
2500	msedge.exe
2500	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe
3036	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 2832	3036	msedge.exe	82
PID 3036 wrote to memory of 2832	3036	msedge.exe	82
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 3528	3036	msedge.exe	83
PID 3036 wrote to memory of 4368	3036	msedge.exe	84
PID 3036 wrote to memory of 4368	3036	msedge.exe	84
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85
PID 3036 wrote to memory of 4756	3036	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\resources\acknowledgements.html
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:3036
- 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,0x100,0x104,0xd8,0x108,0x7fff575746f8,0x7fff57574708,0x7fff57574718
  2⤵
  PID:2832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,11598319882895738208,1026391534981090809,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
  2⤵
  PID:3528
- 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=2196,11598319882895738208,1026391534981090809,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4368
- 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=2196,11598319882895738208,1026391534981090809,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2672 /prefetch:8
  2⤵
  PID:4756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,11598319882895738208,1026391534981090809,131072 --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=3296 /prefetch:1
  2⤵
  PID:428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,11598319882895738208,1026391534981090809,131072 --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=3304 /prefetch:1
  2⤵
  PID:2404
- 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=2196,11598319882895738208,1026391534981090809,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5004 /prefetch:8
  2⤵
  PID:3000
- 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=2196,11598319882895738208,1026391534981090809,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5004 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,11598319882895738208,1026391534981090809,131072 --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=5000 /prefetch:1
  2⤵
  PID:3140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,11598319882895738208,1026391534981090809,131072 --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=5100 /prefetch:1
  2⤵
  PID:1284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,11598319882895738208,1026391534981090809,131072 --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=5496 /prefetch:1
  2⤵
  PID:1600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,11598319882895738208,1026391534981090809,131072 --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=3772 /prefetch:1
  2⤵
  PID:3416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,11598319882895738208,1026391534981090809,131072 --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=5420 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1936

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3960

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\Preferences

Filesize
6KB

MD5
1a42bf7a057d379ebd9680ed8917cef3

SHA1
e0f0f12918396ba54ae51a659f7ac28124ce96ee

SHA256
03b33d0c33e5656ad66c52868b8d10781a0e7f794def69496ee749574be94c10

SHA512
0733c5d44e44cc5e6f4e4257e9925e3d1e83b6af20d774302d7f8f54bb2414467c417d8bb159a0adba8cca38cdd516bc3f51962de13ca0012ef49837448d639b

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

Filesize
5KB

MD5
f3d5be52ebb716790fcbe4b975d483ca

SHA1
9b00b8473d03656997aba093bb1240d8cc9baeb3

SHA256
a5b5f0c1d3e26ac198b266769319b670f170c69b29fe75fe3dcd6ea6827fedd7

SHA512
339b6762757c58e2f292e293221d181c5eddd0b00e3da8061a612e22a27698bc4809dcc06f54b1d7338e2b601d9d80818f7870cea8cffc8ebef3a9673fb21cf9

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
2f8756d3bc440f7967dd79c1c25f7616

SHA1
491eb93ae63aea00d9cc6550524bc692b8e54f8c

SHA256
9b5deef82428d2c966a6b17ef10122745c4f1583450fab402e1cd5c819d47eb3

SHA512
2fcb5aeffeccdbeff4d10b1862f19825ace4df9daec0378bd38fe6764c1c569bd12c2e0907ebb319f03d1c0f187b20be498d06d97ea0b66182cfd294528a2119

Download Submit