hxxps://stearmcommunity[.]com/get/activation/feoeeq82794hFvrbgea24

Analysis

max time kernel
44s
max time network
39s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
21-02-2024 00:34

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General

Target

https://stearmcommunity.com/get/activation/feoeeq82794hFvrbgea24

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 6 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exe

pid process

4880 msedge.exe
4880 msedge.exe
1536 msedge.exe
1536 msedge.exe
1148 identity_helper.exe
1148 identity_helper.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1536 msedge.exe
1536 msedge.exe
1536 msedge.exe
1536 msedge.exe
1536 msedge.exe
1536 msedge.exe

pid	process
4880	msedge.exe
4880	msedge.exe
1536	msedge.exe
1536	msedge.exe
1148	identity_helper.exe
1148	identity_helper.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe
1536	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1536 wrote to memory of 1904	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 1904	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 5100	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 4880	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 4880	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe
PID 1536 wrote to memory of 3784	1536	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://stearmcommunity.com/get/activation/feoeeq82794hFvrbgea24
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:1536

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,0x100,0x104,0xd8,0x108,0x7ffe471746f8,0x7ffe47174708,0x7ffe47174718
2⤵
PID:1904

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,569754727931607307,4262935968263858194,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
2⤵
PID:5100

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=2100,569754727931607307,4262935968263858194,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4880

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=2100,569754727931607307,4262935968263858194,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
2⤵
PID:3784

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,569754727931607307,4262935968263858194,131072 --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=3316 /prefetch:1
2⤵
PID:3128

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,569754727931607307,4262935968263858194,131072 --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=3324 /prefetch:1
2⤵
PID:4456

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=2100,569754727931607307,4262935968263858194,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5508 /prefetch:8
2⤵
PID:1684

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=2100,569754727931607307,4262935968263858194,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5508 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1148

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,569754727931607307,4262935968263858194,131072 --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=5376 /prefetch:1
2⤵
PID:1580

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,569754727931607307,4262935968263858194,131072 --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=5276 /prefetch:1
2⤵
PID:1956

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,569754727931607307,4262935968263858194,131072 --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=5292 /prefetch:1
2⤵
PID:3032

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,569754727931607307,4262935968263858194,131072 --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=3548 /prefetch:1
2⤵
PID:2296

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4048

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2320

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
7a5862a0ca86c0a4e8e0b30261858e1f

SHA1
ee490d28e155806d255e0f17be72509be750bf97

SHA256
92b4c004a9ec97ccf7a19955926982bac099f3b438cd46063bb9bf5ac7814a4b

SHA512
0089df12ed908b4925ba838e07128987afe1c9235097b62855122a03ca6d34d7c75fe4c30e68581c946b77252e7edf1dd66481e20c0a9cccd37e0a4fe4f0a6fe

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize
480B

MD5
3d271f2f111c98e3a5b7ffa9f4ef4d10

SHA1
c6a6dde4caedd8c17685be3eee2a1f4270246d4c

SHA256
3d29ae919c52800d2fafa25c44a912aad07a2f136317ecffb7f98ca37377e3fd

SHA512
494a1685b399b28b569ebbd351cdf28668943bfd16a59a4d060b0f2c6b253db11431190c5b22cc60434ef159c8fd4bee45341c6cb7681dd6d2f182edeab09176

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

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

MD5
5da55b043178ea00f3e6708dcd714bdb

SHA1
82f507fd6ddc57a40c45024251c82ed6f33dd010

SHA256
bdb187ba7f6903eedb8497afc788f96986807428cda933de2d6664e897be069d

SHA512
22304eb08c099acf9480ea3cef1274fcdebff3ff53d29bb58e33315c7c449ab6d37221e8c30453324e43b0d9117ef954f09b1c82f251204cd2ee4ce07677c18f

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

MD5
82dc08862150652ce071e212cbd5195c

SHA1
b65e487c1b96fd137ef2d4c4d87dd6b2e79d729a

SHA256
aa9ef8883d02487ac7395643e49970446a96c82743d36c0f1a403f48437e072e

SHA512
d77dfb5f5283f68fb57dda1d68045ae16c67d111507c8b685d8bfc2c99f19db6778f57257fd01dc43e553b0c74d527b09fde9f51e26a7afe15d121617319eac3

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

MD5
1dfc7c7dc8a5c43deb15930ba7fcaccb

SHA1
1403ba1496c23c7fc4d216369192cf5407c77d5f

SHA256
7eb53e8b5e9c15bf8a343989e20c4e3f3445f29d68828ce05891d6ad2b1e3dd4

SHA512
b48c67c81efec8d8d8ac480c54511fc7ae5d05ab05c3484a893a5bac7573b7300a99213e99d1cffa0809c6e3c6ffda5a5b9b5c618dd902686b2afed0a27da43d

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

MD5
52826cef6409f67b78148b75e442b5ea

SHA1
a675db110aae767f5910511751cc3992cddcc393

SHA256
98fc43994599573e7181c849e5865f23b4f05f85c1115dff53c58764d80373fb

SHA512
f18df18cab6b5ecd71b79c81a2a1fdac42cc9960f62f06ac25f4d6487792705f2766ee3a10239eaac940d090186e6bc820e4eb7a5ee138f6e5c1c64f951b960c

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
10KB

MD5
ff7ad9c9f134deb4310bf8a0aa4450bd

SHA1
aadf143a6a41bbc8e38b99da1abf6858f77b29f6

SHA256
a7c0339a45c2507545f6f35bcef326cf4da220918b3e2b75213b3096c503c76e

SHA512
e8f516ee0a4573cd0a3afb123bf68a71137dcd80e2055a46447177be55d001811745e3da0738e3a995764926b47908b6729af4d6f84350fb56c7b47da7bab2e5

Download Submit
\??\pipe\LOCAL\crashpad_1536_LCCZDCWQPIXFTNTD
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit