ffaa6ae5e499945093a6fe2a7a05504f8796127cd6f4de239b47a7e86715214c

Analysis

max time kernel
147s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2024 06:06

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General

Target

LICENSES.chromium.html
Size

4.5MB
MD5

d4a79b5d46f0931b9eb7125fd40baff0
SHA1

3a38fb263dde2251b9fe157b5fddec7acb07c53e
SHA256

03f1d245e6a2facca9edbdaad108169e0765dd9101875bc2d123797994b9e80f
SHA512

17cf94805f11d499ff12d8e42cb262ceecbeb265f56338e0837d291f6a7ed7f8135a025dbe99fdb2e2bb299f2267bed9365976ea51269aafd4c3220cffef9339
SSDEEP

24576:thgBBmnLiLArZ62BrcrnKHq/kUkBAwi9QxruE:rYBmLAehN6KK+xV

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
1704	msedge.exe
1704	msedge.exe
1752	msedge.exe
1752	msedge.exe
460	identity_helper.exe
460	identity_helper.exe
1056	msedge.exe
1056	msedge.exe
1056	msedge.exe
1056	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1752 msedge.exe
1752 msedge.exe
1752 msedge.exe
1752 msedge.exe
1752 msedge.exe
1752 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe
1752	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1752 wrote to memory of 3780	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3780	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 3128	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 1704	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 1704	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe
PID 1752 wrote to memory of 8	1752	msedge.exe	msedge.exe

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:1752

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,0x100,0x104,0xd8,0x108,0x7ffc37e146f8,0x7ffc37e14708,0x7ffc37e14718
2⤵
PID:3780

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,12449198076132707773,9930009760907425289,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
2⤵
PID:3128

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=2100,12449198076132707773,9930009760907425289,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2528 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1704

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=2100,12449198076132707773,9930009760907425289,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
2⤵
PID:8

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12449198076132707773,9930009760907425289,131072 --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=2144 /prefetch:1
2⤵
PID:4512

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12449198076132707773,9930009760907425289,131072 --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=3204 /prefetch:1
2⤵
PID:5116

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=2100,12449198076132707773,9930009760907425289,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4908 /prefetch:8
2⤵
PID:3292

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=2100,12449198076132707773,9930009760907425289,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4908 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:460

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12449198076132707773,9930009760907425289,131072 --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=5208 /prefetch:1
2⤵
PID:2000

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12449198076132707773,9930009760907425289,131072 --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=5192 /prefetch:1
2⤵
PID:2852

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12449198076132707773,9930009760907425289,131072 --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=5536 /prefetch:1
2⤵
PID:2920

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,12449198076132707773,9930009760907425289,131072 --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=5576 /prefetch:1
2⤵
PID:736

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,12449198076132707773,9930009760907425289,131072 --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=4832 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1636

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
d5564ccbd62bac229941d2812fc4bfba

SHA1
0483f8496225a0f2ca0d2151fab40e8f4f61ab6d

SHA256
d259ff04090cbde3b87a54554d6e2b8a33ba81e9483acbbe3e6bad15cbde4921

SHA512
300cda7933e8af577bdc1b20e6d4279d1e418cdb0571c928b1568bfea3c231ba632ccb67313ae73ddeae5586d85db95caffaedd23e973d437f8496a8c5a15025

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
af4b7e1502c2cec98fa093bb3db480c5

SHA1
acd59755be1d859be4443cd412a328ce4f32f195

SHA256
6bd3773da8fcf22196718ad57a97953645d43775cb717070e7cb0ec809218072

SHA512
daad7bb9d376c1faf293bd61a7a168def357f923828a0ad31e2d05232ac998016cdd08a86f3da840f71bd00b6c9db489ce125ae3fd74039e70361b8d313cca9c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
13a5eb7016e62e70ddaa0913037f3db8

SHA1
1c992d47065358b15ed68f6d46feabccc7435ab1

SHA256
361ff3d2d227dfe932935f659677db64df35ca48f30e9c8bc11f9d09f4514738

SHA512
9c4bd83f9377be99d9b603a713a67c60931769f5362f6a8902a2e158cebb60cb0a5c8687ffd3745367017c0e6c18aba86ea9011ced87daa585223c3544aae43a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
Filesize
24KB

MD5
1d1c7c7f0b54eb8ba4177f9e91af9dce

SHA1
2b0f0ceb9a374fec8258679c2a039fbce4aff396

SHA256
555c13933eae4e0b0e992713ed8118e2980442f89fbdfb06d3914b607edbbb18

SHA512
4c8930fe2c805c54c0076408aba3fbfb08c24566fba9f6a409b5b1308d39c7b26c96717d43223632f1f71d2e9e68a01b43a60031be8f1ca7a541fe0f56f4d9f2

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

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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
10KB

MD5
6d9e0cbbbc52908aa90d89827c0a7b70

SHA1
745cfb4ae4451c9278682c9373f3bcc7884ce6eb

SHA256
3101f113688f0f2bbd4b3fa7f73012a9f2e7233a9697494d781200ea2b81d49d

SHA512
ee00ffce04be242c399ac69c310066cc2fabb09c7bec84ccb19423837cd73640c55596e859d65315b113304dce40ec432dc5bf06f88630d599f05dc5ba23d63e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
10KB

MD5
01a40fde05cf1eddb8aaab32e315d76b

SHA1
6c00935f612f7a1318e7d5cc7039c4ff71bbd445

SHA256
306605db9a1abac393ed4a89ac444a3909a33c5d05bb2ed56380f67ed2043d44

SHA512
f5b60bd564d2d0a15f797a9a4d71b98d68ed8d235379fa2380fa49e1d78d0c60900bc56d3e9c9f63c7068cb542a12dca2d9a44ae081264cd1b7f2015844e2182

Download Submit