f5c5b76081154de7cecc450aa5cda1236ce34ba3f326d87ebc689b2e02c5a179

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16-04-2024 20:46

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General

Target

upload/admin/tpl/block.htm
Size

5KB
MD5

c15528cc367e546398ae1171a37a9e8f
SHA1

776cde789861c458130bead9d4fee0bbc475b1ac
SHA256

6fd05c5a934612fc3f95c49af7d649098cecf9dec15c45babfcee16501284dd5
SHA512

5a3ecece7d650d5b018b17214f14b37563ba68f048842777edbf0ec6f8196ecac340caba47abe9b229f538493f0d42b4378cd158168dcb0bd3f48f6990739779
SSDEEP

96:/8lu8ga7+7bl6vgJ0A3Ws4lOPKBGsLgsf33XvOP1pK+lpN/:KuX8++gfB4lOPoLpGK4

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
2900	msedge.exe
2900	msedge.exe
3448	msedge.exe
3448	msedge.exe
812	identity_helper.exe
812	identity_helper.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3448 msedge.exe
3448 msedge.exe
3448 msedge.exe
3448 msedge.exe
3448 msedge.exe
3448 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3448 wrote to memory of 5004	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 5004	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1116	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 2900	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 2900	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	msedge.exe	msedge.exe
PID 3448 wrote to memory of 1120	3448	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\upload\admin\tpl\block.htm
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:3448

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,0x100,0x104,0xd8,0x108,0x7ffbd07546f8,0x7ffbd0754708,0x7ffbd0754718
2⤵
PID:5004

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,18087687841920354221,8006345171759054452,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
2⤵
PID:1116

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=2132,18087687841920354221,8006345171759054452,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2900

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=2132,18087687841920354221,8006345171759054452,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2808 /prefetch:8
2⤵
PID:1120

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,18087687841920354221,8006345171759054452,131072 --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=3308 /prefetch:1
2⤵
PID:668

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,18087687841920354221,8006345171759054452,131072 --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=3300 /prefetch:1
2⤵
PID:4508

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=2132,18087687841920354221,8006345171759054452,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
2⤵
PID:3444

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=2132,18087687841920354221,8006345171759054452,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:812

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,18087687841920354221,8006345171759054452,131072 --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=5208 /prefetch:1
2⤵
PID:3484

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,18087687841920354221,8006345171759054452,131072 --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=5224 /prefetch:1
2⤵
PID:4864

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,18087687841920354221,8006345171759054452,131072 --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=5564 /prefetch:1
2⤵
PID:3388

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,18087687841920354221,8006345171759054452,131072 --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=3420 /prefetch:1
2⤵
PID:2424

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,18087687841920354221,8006345171759054452,131072 --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=1432 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3616

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2340

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4616

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
e36b219dcae7d32ec82cec3245512f80

SHA1
6b2bd46e4f6628d66f7ec4b5c399b8c9115a9466

SHA256
16bc6f47bbfbd4e54c3163dafe784486b72d0b78e6ea3593122edb338448a27b

SHA512
fc539c461d87141a180cf71bb6a636c75517e5e7226e76b71fd64e834dcacc88fcaaa92a9a00999bc0afc4fb93b7304b068000f14653c05ff03dd7baef3f225c

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

Filesize
152B

MD5
559ff144c30d6a7102ec298fb7c261c4

SHA1
badecb08f9a6c849ce5b30c348156b45ac9120b9

SHA256
5444032cb994b90287c0262f2fba16f38e339073fd89aa3ab2592dfebc3e6f10

SHA512
3a45661fc29e312aa643a12447bffdab83128fe5124077a870090081af6aaa4cf0bd021889ab1df5cd40f44adb055b1394b31313515c2929f714824c89fd0f04

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

Filesize
6KB

MD5
c8c356abd071880aa09e3b93f9a90167

SHA1
85d6b3e07e7a45d74a1f483532117248fe5bb23c

SHA256
86a41b21e121a7910bc9a3536bbb98c5dd161db3f80cc051451464b23902f5ed

SHA512
b8ee3f4965c240c8eb0ce11efece27a767530e4d2654c1be600b92b8a14bb967b59f4174574536844bc4cb12a4af6247ebaee2adc6f526c488988f5670718d77

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

Filesize
6KB

MD5
d88612766d0a36baa9cc81762053dbea

SHA1
905e07f633fb6a3ae8c30a53b40078a35200cf78

SHA256
2d03de3adb569e050946f7f434f61a0cdfbda64bd06c0fd20327ea191f638026

SHA512
475b687c44e9389c743a4110f4799364651747c4b97f23259aae7b02fcd3684e778b0019286045ab5b2cd2e78ffb6f0b4698bdf7d7e56bca0b0efd4ba803bcd9

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
3744f29f75bb9704e19900ab94297b0d

SHA1
afc5c1d1126441a562c5ab832680f7af418e715a

SHA256
c90413594ae2e06fc16587eab30c10742fd1241ce8ff61880477e8204375e31b

SHA512
143636e487f256046eeed3d188c057e5b828d77f3e2193b0fe33a16e449966fe0aa6bd131d5f6aa51c4591c423b74d3f447d79a4615bbb9c658177ad915ab630

Download Submit
\??\pipe\LOCAL\crashpad_3448_PFJUOPEWDOWNOVNI

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit