e1d2362f0bf622de97c99833516fa7c50ebce8bc6e824a7a3dedd3f8b487c679

Resubmissions

01/09/2024, 14:15

240901-rkpldssgrl 7

Analysis

max time kernel
146s
max time network
202s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
01/09/2024, 14:15

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General

Target

LICENSES.chromium.html
Size

9.8MB
MD5

b620990ddbd932d6475152e5a833860e
SHA1

70de0b3d7ffa77900f685c1788b32997a61ec386
SHA256

921452a09f92f10da4cfef0521acd6ee6c689c630661ed35189e793de2c99fc5
SHA512

ba84b5e6281dd64d5da41d0db35942b6c0b1ee6b47d24dedd5006be40b2d22d90f58dc653e17893347900fb1bfcd37b0f2fff5b532175ccacc3b63d98fe42ac7
SSDEEP

24576:K+QQM6Ms6x5d1n+wRhXe1BmfEl6k6T6W6b6f6V6GeGj/3BIpx:LUcBeGdY

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
4668	msedge.exe
4668	msedge.exe
4236	msedge.exe
4236	msedge.exe
1052	msedge.exe
1052	msedge.exe
3496	identity_helper.exe
3496	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe
4236	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4236 wrote to memory of 4216	4236	msedge.exe	83
PID 4236 wrote to memory of 4216	4236	msedge.exe	83
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 3432	4236	msedge.exe	84
PID 4236 wrote to memory of 4668	4236	msedge.exe	85
PID 4236 wrote to memory of 4668	4236	msedge.exe	85
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86
PID 4236 wrote to memory of 1548	4236	msedge.exe	86

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\LICENSES.chromium.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:4236
- 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,0x7ffd5e343cb8,0x7ffd5e343cc8,0x7ffd5e343cd8
  2⤵
  PID:4216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1924,14035070521469309693,14915602285139343497,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1928 /prefetch:2
  2⤵
  PID:3432
- 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=1924,14035070521469309693,14915602285139343497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4668
- 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=1924,14035070521469309693,14915602285139343497,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
  2⤵
  PID:1548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14035070521469309693,14915602285139343497,131072 --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=3192 /prefetch:1
  2⤵
  PID:3512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14035070521469309693,14915602285139343497,131072 --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=3216 /prefetch:1
  2⤵
  PID:1920
- 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=1924,14035070521469309693,14915602285139343497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4680 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14035070521469309693,14915602285139343497,131072 --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=4028 /prefetch:1
  2⤵
  PID:4024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14035070521469309693,14915602285139343497,131072 --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=5080 /prefetch:1
  2⤵
  PID:3436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14035070521469309693,14915602285139343497,131072 --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=3412 /prefetch:1
  2⤵
  PID:572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14035070521469309693,14915602285139343497,131072 --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=5500 /prefetch:1
  2⤵
  PID:388
- 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=1924,14035070521469309693,14915602285139343497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5700 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3012

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:224

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
3e681bda746d695b173a54033103efa8

SHA1
ae07be487e65914bb068174b99660fb8deb11a1d

SHA256
fee5f7377e5ca213c1d8d7827b788723d0dd2538e7ce3f35581fc613fde834c2

SHA512
0f4381c769d4ae18ff3ac93fd97e8d879043b8ec825611db27f08bd44c08babc1710672c3f93435a61e40db1ccbf5b74c6363aaaf5f4a7fc95a6a7786d1aced8

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

Filesize
152B

MD5
9f081a02d8bbd5d800828ed8c769f5d9

SHA1
978d807096b7e7a4962a001b7bba6b2e77ce419a

SHA256
a7645e1b16115e9afec86efa139d35d5fecc6c5c7c59174c9901b4213b1fae0e

SHA512
7f3045f276f5bd8d3c65a23592419c3b98f1311c214c8e54a4dfe09122a08afb08ab7967b49bd413bc748ce6363658640bc87958d5e0a78974680a8f9beadf44

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

Filesize
5KB

MD5
6ddfecee46a050293bd11b9e968d9ec1

SHA1
45d89e11018477838141f7c19549e5e889b247c6

SHA256
eeb96f926cb00261890949697ea6c027eefd51ee3c79bb536ceeab974cdb1ea3

SHA512
fbc49b50486e9105825029fd42ee127a0942f5a5a20cd11d75689115d86d5c6aab57daeef179f210253ca3218f9675f8c5b8b48a04f8a97692faa4e2e3874691

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

Filesize
5KB

MD5
4ed0a651b6ff50d773f5c88ac37a963d

SHA1
0e668e33053015cbc7aaff6597d4e3bde90230b4

SHA256
11a00efd7b1c592ed6251d8860a1f22dc3836a5dc460cfffaf52706fd78d8829

SHA512
92b43740861edb5f1568a8ea9004ad6ff161b19a5695654620d43d2d982bf17614ffe2dcb88287619f9e31bb74b920dbc67e32d4d871c8f4db2c204b5d319fde

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

Filesize
5KB

MD5
698fbf889e6911cd146994690e635533

SHA1
097908f9e6d40f2d878be7a45d935a249dda39dd

SHA256
ac5e3c5d4dd57c3e75d84f43857e55ecfb3742d11800a0a7af2127451cb6ef0c

SHA512
172f022706a5ff6cc88a24e1c6fdb2a33c42167b9795552c722512662927128c43d861f9d09dccac372f86fe5fb6748fd10d6650ee2e1a7995975f13437647ac

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
11KB

MD5
ed27e07a48d1910af4cf4d75e62834fd

SHA1
5e2e6b9043b39736cda8597249d8f65ff2edc1db

SHA256
ad3fbe471c8ddd6e706248b2e959bacd068d06a2a076fd5f355f42cd39ce25f2

SHA512
5f02ff6ea1470a73973ff80c052671b5fdc7e2db87debeda3ea4f405dc0b84fe33590a33ef63d29c891f9c69c3f8e4d4f565577bd1c36a003ea34ac30443a6a1

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

Filesize
10KB

MD5
56830aa09f2170fbe53b888111f34949

SHA1
2dbade4c0a4828d095502f440a9d4fa3fb9b4e9d

SHA256
fd15a5dce4d85dc65965dc972fdb1fc36ba028b8e2a92877358057f2d334ce08

SHA512
1fae22d0d0e12efbc9792c37919a95b6268760d6c7a53a1f166be799613677cdd2244b3bd2b75fd8386ac07161545e0cc650d428ba9d63035127491730a0cc85

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

Filesize
11KB

MD5
11b047fba1bbd1742a04f0d119d327f2

SHA1
feaa321134db7821915e0d2f4a64db558afcef85

SHA256
3e033c7b92efaf9679481b1996653f6632e142569b14d93a51076a3226cd08ac

SHA512
6c16fd4fa4d0161c26670019c4db3525b92859a036902bd043393df346cba7b6d1e3c7eba01c7b1c19faf64947a265e90f3456c25c0785a04781d47096296e5c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

Filesize
264KB

MD5
d5c0cc2247d50e69566edb6738b49205

SHA1
2c63e452ec9fc178c5371e7540e5aa8a98c226f1

SHA256
50fd8ab9919b37736c9f6c378c30a7d282c0d3ba16d1be79bc595e3b37c278ee

SHA512
b28961069650ce54d8e1ff3c56f942a2b3a332b67509dc78bfdc3f37080464ed938a38c3441730b7d5ee6dd94144546030011f35533c7e0bdd628787cd4ed6df

Download Submit