290e176f3ef73e294d4823b86221293daa0592e56502fc396092645b69f8e704

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/03/2024, 14:51

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General

Target
b4f7257547b4d8516eb0d9cffbafe738.html
Size 9KB
Sample240305-r77eqaac93
SHA256 290e176f3ef73e294d4823b86221293daa0592e56502fc396092645b69f8e704
MD5 b4f7257547b4d8516eb0d9cffbafe738
SHA1 a17c8442448ae0803d8bf6724dd69e33e09c7d79
SHA512 a8c15da2d95d72cf0853b6e3fc44305d6e1edd0323ae52636b69f51a4e94615ad8810c37770ef194f9173b17734de8937c46675422852a73c467f4085496992e
SSDEEP 192:ln8uqnGDSSW0nq7kz1HzHSgundALiBJ33MP2Ad9L3zAXGDgzm4wgIfZdpD1WKsCT:ln8uqnGDnW0q7kz1HzedALiBJHMPjd9r
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

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
5072	msedge.exe
5072	msedge.exe
2424	msedge.exe
2424	msedge.exe
3540	identity_helper.exe
3540	identity_helper.exe
5428	msedge.exe
5428	msedge.exe
5428	msedge.exe
5428	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 1068	2424	msedge.exe	89
PID 2424 wrote to memory of 1068	2424	msedge.exe	89
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 4960	2424	msedge.exe	90
PID 2424 wrote to memory of 5072	2424	msedge.exe	91
PID 2424 wrote to memory of 5072	2424	msedge.exe	91
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92
PID 2424 wrote to memory of 544	2424	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\b4f7257547b4d8516eb0d9cffbafe738.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:2424
- 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,0x100,0x104,0xd8,0x108,0x7ff8c6f946f8,0x7ff8c6f94708,0x7ff8c6f94718
  2⤵
  PID:1068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,17175169201457568013,17514530543055535750,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:2
  2⤵
  PID:4960
- 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=2156,17175169201457568013,17514530543055535750,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5072
- 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=2156,17175169201457568013,17514530543055535750,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,17175169201457568013,17514530543055535750,131072 --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=2288 /prefetch:1
  2⤵
  PID:3288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,17175169201457568013,17514530543055535750,131072 --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=3176 /prefetch:1
  2⤵
  PID:4624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,17175169201457568013,17514530543055535750,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4956 /prefetch:1
  2⤵
  PID:2748
- 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=2156,17175169201457568013,17514530543055535750,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5280 /prefetch:8
  2⤵
  PID:2888
- 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=2156,17175169201457568013,17514530543055535750,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5280 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,17175169201457568013,17514530543055535750,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=180 /prefetch:1
  2⤵
  PID:4864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,17175169201457568013,17514530543055535750,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5380 /prefetch:1
  2⤵
  PID:4872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,17175169201457568013,17514530543055535750,131072 --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=5788 /prefetch:1
  2⤵
  PID:2060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,17175169201457568013,17514530543055535750,131072 --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=5792 /prefetch:1
  2⤵
  PID:316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,17175169201457568013,17514530543055535750,131072 --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=4848 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5428

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac
MD5 47b2c6613360b818825d076d14c051f7
SHA1 7df7304568313a06540f490bf3305cb89bc03e5c
SHA512 08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c
MD5 e0811105475d528ab174dfdb69f935f3
SHA1 dd9689f0f70a07b4e6fb29607e42d2d5faf1f516
SHA512 8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852
MD5 SHA1 SHA512

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49ee3a81-3037-4751-9898-6cf79de446a7.tmp

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\49ee3a81-3037-4751-9898-6cf79de446a7.tmp
Size 6KB
SHA256 26dfe0b98e6982a5cd4b2d14742e90cb8e7b62a5489567232f3766f2e4e36c95
MD5 1f8286e07fe481bd67b61ef50686ee14
SHA1 027034a30f072a9999278c423aaa72c91681b875
SHA512 1487856911abc23af91200e88673f9c23ce61ada0bbdb9057dda9fa1203a881b4e8d76c07c8e0cd0a56911403f0b79f974290abcdc45358ff6361bc911414158
SSDEEP 96:nHkExm/Knmqq1NwkwpvWMoiVmdeEP56cT20QsSUWQyV+VD7AiEwb:nHkd1FnwkGWMg526Srg
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 f2d0984f33b81dd7abf2c336b4e5cc86ccbbf45b665a8806c5bc53ff17cf2d77
MD5 858bfa111e5204aa4aa193fd0a117c48
SHA1 a0fee44317fae7283c71a56a7fac5c3900fdbd38
SHA512 748be5de8255582bd7617f776805defd35d2feaae5e8a21b32d5a2b3407fd38789de4dddb8d25d84147431564c44df6ef5a34fde6ea07c39a455dd9b8eb0b8e7
SSDEEP 96:nHkExm/KQYmqq1NwUwpvWMoiVmdeH0QsSUWQyV+VD7ziEwb:nHkdTFnwUGWMX6Srt
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 12KB
SHA256 8bb83f76c4c359218ae644a260150c96e4318e56b61686edffed11bb362e6a6a
MD5 9dbce0298a32dc5faab2895c9a8bd997
SHA1 aa08cb4088fab71a5bd72f6c3b825e63037ed8c0
SHA512 00956e38d75f2820070b8b6882347a63bd4f6ffbc0a4ba1d5d00f4136f60ce82bf853108cb415c226853d450d45cbde8594b6c3ac569ed2ee8103e551a7bbd9b
SSDEEP 384:A9iIxuERzA83h09RZxYUkgXa9E1MeuBOuS:rIxuERzA83h09RZx+maTOuS
MD5 SHA1 SHA512 SSDEEP

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