1c66423f1cbcd1967d66b888c071f9bfff5129f1f2b7be87004c72910d764429

Analysis

max time kernel
145s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
27-04-2024 22:21

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General

Target

LICENSES.chromium.html
Size

7.9MB
MD5

312446edf757f7e92aad311f625cef2a
SHA1

91102d30d5abcfa7b6ec732e3682fb9c77279ba3
SHA256

c2656201ac86438d062673771e33e44d6d5e97670c3160e0de1cb0bd5fbbae9b
SHA512

dce01f2448a49a0e6f08bbde6570f76a87dcc81179bb51d5e2642ad033ee81ae3996800363826a65485ab79085572bbace51409ae7102ed1a12df65018676333
SSDEEP

24576:dbTy6TU675kfWScRQfJw91SmfJB6i6e6R626X8HHdE/pG6:tygpj

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
3876	msedge.exe
3876	msedge.exe
764	msedge.exe
764	msedge.exe
3368	identity_helper.exe
3368	identity_helper.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

764 msedge.exe
764 msedge.exe
764 msedge.exe
764 msedge.exe
764 msedge.exe
764 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 764 wrote to memory of 436	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 436	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 812	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 3876	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 3876	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	msedge.exe	msedge.exe
PID 764 wrote to memory of 1040	764	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:764

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,0x100,0x104,0xd8,0x108,0x7ffb321b46f8,0x7ffb321b4708,0x7ffb321b4718
2⤵
PID:436

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,2197219253820892838,8276514025156924013,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
2⤵
PID:812

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=2088,2197219253820892838,8276514025156924013,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3876

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=2088,2197219253820892838,8276514025156924013,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2620 /prefetch:8
2⤵
PID:1040

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,2197219253820892838,8276514025156924013,131072 --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=3312 /prefetch:1
2⤵
PID:3972

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,2197219253820892838,8276514025156924013,131072 --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=3448 /prefetch:1
2⤵
PID:4520

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=2088,2197219253820892838,8276514025156924013,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
2⤵
PID:624

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=2088,2197219253820892838,8276514025156924013,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3368

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,2197219253820892838,8276514025156924013,131072 --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=5216 /prefetch:1
2⤵
PID:4372

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,2197219253820892838,8276514025156924013,131072 --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=5252 /prefetch:1
2⤵
PID:3936

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,2197219253820892838,8276514025156924013,131072 --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=3420 /prefetch:1
2⤵
PID:2076

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,2197219253820892838,8276514025156924013,131072 --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=3444 /prefetch:1
2⤵
PID:2644

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,2197219253820892838,8276514025156924013,131072 --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=2172 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1712

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3944

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
4f7152bc5a1a715ef481e37d1c791959

SHA1
c8a1ed674c62ae4f45519f90a8cc5a81eff3a6d7

SHA256
704dd4f98d8ca34ec421f23ba1891b178c23c14b3301e4655efc5c02d356c2bc

SHA512
2e6b02ca35d76a655a17a5f3e9dbd8d7517c7dae24f0095c7350eb9e7bdf9e1256a7009aa8878f96c89d1ea4fe5323a41f72b8c551806dda62880d7ff231ff5c

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

MD5
ea98e583ad99df195d29aa066204ab56

SHA1
f89398664af0179641aa0138b337097b617cb2db

SHA256
a7abb51435909fa2d75c6f2ff5c69a93d4a0ab276ed579e7d8733b2a63ffbee6

SHA512
e109be3466e653e5d310b3e402e1626298b09205d223722a82344dd78504f3c33e1e24e8402a02f38cd2c9c50d96a303ce4846bea5a583423937ab018cd5782f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
366df9a9077fb6d833213bc9d51563b3

SHA1
5991a4ae5938e4dd9a82a4e9a06704b998d7a345

SHA256
9159460714f5ffc607a73db976e010535e49a649d74b1da9ed7e19810e7fa1c4

SHA512
00ff2ce52de2c7079be8ded6706e9758bdcad1b65aa8042025c18abe596b1b2f86467a8d1072cc3f1e68832dd951f7166dc1113eef96c3ba90ba1226e08d083b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
e8394989bf80b7f6352dacd6044e8686

SHA1
0a55bed10a2d6b442e9b271616591e52fc0da3f9

SHA256
f0befee6e621466de480b73392a025c8f9865864c15328e73bacd8b9ccecd053

SHA512
4b1fbea73d7df88f368b944ad12c0d748c332cef9f1c6b1ac0ea51ba3eb1d104e192bbcb9339e39ba0e812a350be11c89daa4238fafc8d69e96b3953f0ea92ef

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
19ad178a48df8b7ebb3332868313f324

SHA1
45fd31a27f4c361807ee6dd14ff0e9380b417d56

SHA256
d1cfd285cd8a05989f3c5643698193360d4b70270bbcfdd68e379ba4d18ec51d

SHA512
13967c89fa3f866bd774bba7d1066d8d7c98b78b49ccd543b25fc4524ade6a4a81268f1c1ea06ccc195c5ef073ebb7e96f0967aaf1e7d0e8115a19e68c079e5e

Download Submit
\??\pipe\LOCAL\crashpad_764_KXKCEMXADANIXMAT
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit