f4baaa8135e0f9a993f0258a4d095db475096896bd3adb48369f1f70c1f0d9d4

Analysis

max time kernel
148s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25-02-2024 02:55

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General

Target

lua/http/dialogs/browse_window.html
Size

1KB
MD5

78f476640b27adfdcfe6e26edf4cc7e6
SHA1

414d54995cc46fcf5a12b826df9b8f6f2be21100
SHA256

d93c774a7aeb4594f56b37e81838ba03b6855c2bbd91eb8cb803dbd413c5e571
SHA512

daeddd3974908fa314d072b37accaf3dc0f3ab694fcd8acde02a77176d54710fc9115c2ab915b3b063fe3ea89308cee9e3fd67da1641735027af74fc6bb8080f

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
1728	msedge.exe
1728	msedge.exe
4624	msedge.exe
4624	msedge.exe
420	identity_helper.exe
420	identity_helper.exe
652	msedge.exe
652	msedge.exe
652	msedge.exe
652	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe
4624	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 3732	4624	msedge.exe	90
PID 4624 wrote to memory of 3732	4624	msedge.exe	90
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 2620	4624	msedge.exe	92
PID 4624 wrote to memory of 1728	4624	msedge.exe	91
PID 4624 wrote to memory of 1728	4624	msedge.exe	91
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93
PID 4624 wrote to memory of 1276	4624	msedge.exe	93

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\lua\http\dialogs\browse_window.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:4624
- 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,0x100,0x104,0xd8,0x108,0x7fff58c746f8,0x7fff58c74708,0x7fff58c74718
  2⤵
  PID:3732
- 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=2108,11256425151575206355,16092277941758013711,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,11256425151575206355,16092277941758013711,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:2620
- 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=2108,11256425151575206355,16092277941758013711,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:1276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11256425151575206355,16092277941758013711,131072 --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=3560 /prefetch:1
  2⤵
  PID:2140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11256425151575206355,16092277941758013711,131072 --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=3580 /prefetch:1
  2⤵
  PID:4152
- 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=2108,11256425151575206355,16092277941758013711,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  PID:3276
- 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=2108,11256425151575206355,16092277941758013711,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11256425151575206355,16092277941758013711,131072 --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=5288 /prefetch:1
  2⤵
  PID:1176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11256425151575206355,16092277941758013711,131072 --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=5260 /prefetch:1
  2⤵
  PID:3168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11256425151575206355,16092277941758013711,131072 --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=5644 /prefetch:1
  2⤵
  PID:2208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11256425151575206355,16092277941758013711,131072 --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=5632 /prefetch:1
  2⤵
  PID:1412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,11256425151575206355,16092277941758013711,131072 --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=1752 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:652

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3716

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4528

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

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

Filesize
152B

MD5
65a51c92c2d26dd2285bfd6ed6d4d196

SHA1
8b795f63db5306246cc7ae3441c7058a86e4d211

SHA256
bb69ea4c761c6299b0abbc78f3728f19b37454a0b4eb607680ed202f29b4bb01

SHA512
6156dd7cec9fee04971c9a4c2a5826ba1bb3ef8b6511f1cdf17968c8e5a18bc0135510c2bd05cc26f3e7ae71f6e50400cf7bec536b78d9fa37ede6547cfa17e0

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

Filesize
152B

MD5
ce1273b7d5888e76f37ce0c65671804c

SHA1
e11b606e9109b3ec15b42cf5ac1a6b9345973818

SHA256
eb1ba494db2fa795a4c59a63441bd4306bdb362998f555cadfe6abec5fd18b8c

SHA512
899d6735ff5e29a3a9ee7af471a9167967174e022b8b76745ce39d2235f1b59f3aa277cc52af446c16144cce1f6c24f86b039e2ca678a9adac224e4232e23086

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

Filesize
6KB

MD5
911a60dc0819b0c44c8c1960cfc0ed15

SHA1
9a39d1208b4247bf6e4b4cd999d5ba62c212558a

SHA256
ff1dea41bddb9556d9a6aa0b8849784c80ca9443230ade118b67fcdfe25ebe9f

SHA512
f00ec945a499923b5c4caed9a13bab70a1ff9c0f3daecb1dbd90b2954b7e32acffcc7c0c2a796dc87538afa608165f423df765646699bdfaf71e03b00f4d2a76

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

Filesize
6KB

MD5
9324087aee74a073b14cbcf5123a8e14

SHA1
daab644dcbc2e5df5ee197c45b44f77146cb7561

SHA256
7ed94194df9ea98e05e1614669632c313553992c2b0e6af9c060c2e77b65939c

SHA512
801a699d39867e0260c3eeae5c42d5a8aa6afafe52ffb17b0810dd83f3c7bb349813c56856c2c519cccfb3d52dd6e4cdac072e68153a12a84cae9acc2dc564d4

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
cbf247d9c49f94a6f91d819521388389

SHA1
42286fcb10a89fa1f210675a3255215b0919cdae

SHA256
8b7232d697ffee6d1810c30ac0b0db6b959b843c12033bf6b0ff60c3ac044b59

SHA512
d43e6133a678b487be6fd4c207b1b1c0250daf2aed5bcfed9b83e95b473f21a1b226fcb8f6b4ea5eae71b5021f2e391b9f6f0fdbf0a06f1026b016d1096e2c6a

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

Filesize
11KB

MD5
20174f1740db4605d3c25b636bc163d8

SHA1
4a7383951c6db05cb224d965294342f8ea511f3f

SHA256
062c5f410c2334723c3369bd0201e5031e8edbbc7179cb34de2b9eca5597b32a

SHA512
113092919e76e0b9fc1a3856aa526bec92ee87b07f6e22c104d01ba569c5bec2396e88a15ee8659257c929f5b1f858cb5cb77007edb7e988dea9b23df0f61f37

Download Submit