222a185bdade1c5f5af8dcfadc9fcb7fab73fa22894a67e61df8dee201aa4998

Analysis

max time kernel
112s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
26/07/2024, 08:19

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General

Target

$PLUGINSDIR/app/index.html
Size

20KB
MD5

2527cffc045f9d6ee9963995bbb347f8
SHA1

2e9de521188aeef5b872db3817b7d7f5a56229fc
SHA256

2e021cb3a05785a9ff37b7e242aa906885cb478fc1f432a60445818ce62ffa75
SHA512

976a378cf0161efcaba4d26aa436e0d0338a0c9661e2111dfe82a336daa7638f0701277bb17b7bc0e97011a3a3f1d7a6fd31f0b390a769c7e1de8b627bf33509
SSDEEP

192:DgNbWj9DeNPkvHmY740TqmtRCtmK8WbIEgHZMlxh8Br9LJNHab4SrgJnc50/930i:ENHwTaMSGnBJuy05SN1

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 8 IoCs

pid	Process
2332	msedge.exe
2332	msedge.exe
4832	msedge.exe
4832	msedge.exe
3040	msedge.exe
3040	msedge.exe
2384	identity_helper.exe
2384	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe
4832	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4832 wrote to memory of 2216	4832	msedge.exe	81
PID 4832 wrote to memory of 2216	4832	msedge.exe	81
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 3184	4832	msedge.exe	83
PID 4832 wrote to memory of 2332	4832	msedge.exe	84
PID 4832 wrote to memory of 2332	4832	msedge.exe	84
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85
PID 4832 wrote to memory of 2668	4832	msedge.exe	85

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\$PLUGINSDIR\app\index.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:4832
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffca73d3cb8,0x7ffca73d3cc8,0x7ffca73d3cd8
  2⤵
  PID:2216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1812,13983001347157585779,13596167689484043754,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1908 /prefetch:2
  2⤵
  PID:3184
- 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=1812,13983001347157585779,13596167689484043754,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2352 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2332
- 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=1812,13983001347157585779,13596167689484043754,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2336 /prefetch:8
  2⤵
  PID:2668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,13983001347157585779,13596167689484043754,131072 --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=3200 /prefetch:1
  2⤵
  PID:4248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,13983001347157585779,13596167689484043754,131072 --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=3224 /prefetch:1
  2⤵
  PID:1108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1812,13983001347157585779,13596167689484043754,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5036 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3040
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1812,13983001347157585779,13596167689484043754,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5420 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,13983001347157585779,13596167689484043754,131072 --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=4044 /prefetch:1
  2⤵
  PID:4684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,13983001347157585779,13596167689484043754,131072 --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=5128 /prefetch:1
  2⤵
  PID:4052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,13983001347157585779,13596167689484043754,131072 --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=3196 /prefetch:1
  2⤵
  PID:560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,13983001347157585779,13596167689484043754,131072 --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=5600 /prefetch:1
  2⤵
  PID:1588

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1088

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2140

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
f1d33f465a73554cd1c183cbcd0a28a2

SHA1
f5c16fc4edff600cb307f762d950500aa29a1e8b

SHA256
22d8c228cdcfd3e05431d7377748014035a3488ad3a0d4aecc334e724245a1f9

SHA512
7cc94f77f3943143ee86eabbfddcb110ce52c6ff0975842e3a3d06072f51f2c48914ee61f24484a539888ad19a7e6a1becfb029485cd5984bc736434a63cee95

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

Filesize
152B

MD5
575466f58c7d9d3224035d23f102d140

SHA1
2fce4082fa83534b3ddc91e42fb242baee4afa1c

SHA256
9da0e657652daa1ef86af7c3db62b0af9cce372a5f765c98c68479922ccf1923

SHA512
06503e718fe967076dd8a061b57debdc663b9616b005f8567099a84fc7184880633079335d622c243918efc3356b40e683708fb0583084abeed7db6168a212ab

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

Filesize
309B

MD5
318b6487eee285a9d5d800abec19d5aa

SHA1
96873003767c3ade79fb5ad0d5ee45d43370d4a2

SHA256
0a47a0764685dc7e68ab0dac70dc242dd4de1b3239474efdc4c7c761a1ed3120

SHA512
8a1b97c75449ccc9d124d819b90b447de07905d7c5f858ac55ee5560dd2f6f803968503be6f0fb418840e32b7107aa01f1df411d7b6c861f20b3ffd7616927a5

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

Filesize
5KB

MD5
4ab8035f07f4984d2522d601379df960

SHA1
0a7bd5b465406642f2b4010d64e4ee14d39c246e

SHA256
b5f222c2cdf41fd92d20e6c059a1440975ee410dd8028685aca437b67553c680

SHA512
318e0dd5d2c52705750b959191e42b1e38e4cff8125375ee39e78d70d2accaa60addbc597babee42ec843a8bc21bebad639f9461550bb49e319f133828894053

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

Filesize
5KB

MD5
26c1a935541062feea88c0b345ee9f49

SHA1
337918c67d613fa0565686d58344b09a1513c68f

SHA256
6d1f2e4e5b2db1764a9d5962e05c769ef51c2adaab05d0b9509e728f2b25a0a2

SHA512
55d0d146fe64a4268de6b915b1fe6cf8c2ff92a9448e06288ed9ef431988a726e7cb9093a5f326db860ba33d17023bf22123f93c000092eaf24408d9167110fe

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
f23bf46c919c48102bb0ae235ec4c71f

SHA1
d942869162fad296e71b719402eca02c66940348

SHA256
ffc01af1c8d20e47cc315323d908b90384bbd3567dc9dedd42508004358cb3dd

SHA512
8e341de4202ec9f80a526a2f614fb9a452ae414dd298d71bbe4bca7e68783e47fe15e4f62a6243c7142a901f943e529306c00752286bcbfbed6d8a8a5ce2358a

Download Submit