hxxps://pub-8f4ccf31e9b5474e8cb0438955ecfdb6[.]r2[.]dev/mkh[.]html#aWVub3ZhaW52ZXN0b3JyZWxhdGlvbnNAaWVub3ZhLmNvbS5teA==&_2699=4nv084-exoce@08ggvr_jn34s%5Eovale_session=0735da-rh65dpjaycp

General

Target

https://pub-8f4ccf31e9b5474e8cb0438955ecfdb6.r2.dev/mkh.html#aWVub3ZhaW52ZXN0b3JyZWxhdGlvbnNAaWVub3ZhLmNvbS5teA==&_2699=4nv084-exoce@08ggvr_jn34s%5Eovale_session=0735da-rh65dpjaycp

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

3508 msedge.exe
3508 msedge.exe
3068 msedge.exe
3068 msedge.exe
3976 identity_helper.exe
3976 identity_helper.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

Processes:

msedge.exe

pid process

3068 msedge.exe
3068 msedge.exe
3068 msedge.exe
3068 msedge.exe
3068 msedge.exe
3068 msedge.exe
3068 msedge.exe
3068 msedge.exe
3068 msedge.exe

pid	process
3508	msedge.exe
3508	msedge.exe
3068	msedge.exe
3068	msedge.exe
3976	identity_helper.exe
3976	identity_helper.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe
3068	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3068 wrote to memory of 3260	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 3260	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 1368	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 3508	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 3508	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	msedge.exe	msedge.exe
PID 3068 wrote to memory of 4472	3068	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://pub-8f4ccf31e9b5474e8cb0438955ecfdb6.r2.dev/mkh.html#aWVub3ZhaW52ZXN0b3JyZWxhdGlvbnNAaWVub3ZhLmNvbS5teA==&_2699=4nv084-exoce@08ggvr_jn34s%5Eovale_session=0735da-rh65dpjaycp
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:3068

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,0x100,0x104,0xd8,0x108,0x7ffa088046f8,0x7ffa08804708,0x7ffa08804718
2⤵
PID:3260

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
2⤵
PID:1368

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=2084,16182591357653612075,13008944289978855853,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3508

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=2084,16182591357653612075,13008944289978855853,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2668 /prefetch:8
2⤵
PID:4472

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --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=3340 /prefetch:1
2⤵
PID:5060

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --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=3352 /prefetch:1
2⤵
PID:2212

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=2084,16182591357653612075,13008944289978855853,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4872 /prefetch:8
2⤵
PID:1772

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=2084,16182591357653612075,13008944289978855853,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4872 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3976

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --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=5052 /prefetch:1
2⤵
PID:3916

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --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=5004 /prefetch:1
2⤵
PID:3328

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --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=5324 /prefetch:1
2⤵
PID:2588

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --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=5352 /prefetch:1
2⤵
PID:2192

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5644 /prefetch:1
2⤵
PID:1860

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3920 /prefetch:1
2⤵
PID:2880

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16182591357653612075,13008944289978855853,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4112 /prefetch:1
2⤵
PID:968

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3960

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2424

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

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
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

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

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

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

MD5
804ab5b8fc65a68b7038528cfc3c3bed

SHA1
6ebece4ec54da33f2ffc0d3bbc7e2fc3cd42fee8

SHA256
9db75b7015ffaa32707341fa1e45cd6f96723f5ca2a38cb67a5511b9110e1b42

SHA512
b803641e8915262734e8a615afa09ed499ae9346aab8c2bab8942d5c6c5e2533dd6494210563764c4e75d4e4eefe7582ff8117d8ee6310371ef525bb1c7d17df

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

MD5
1bfd5e388f1185641479a7f9c92a7a6c

SHA1
c689908375075605f55ef769420b29ec27ef9050

SHA256
15425859d43cfacd63a1f23cb3479a4b6876159edb12e980bcfc110a4bcaadea

SHA512
c38010abd4a166db17edb1ef30dd3ad8d90e5531f29ee4e19977a83126b9a6e0e684cbf943131dab67f4eaf60e5b37c89c12f444fe28932b5de26e4c08c22397

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
8KB

MD5
1cfa8f2b8b3f89084b2c6d17542971a7

SHA1
a0444499bebcdfda335517eb71acecaff63636ae

SHA256
e2fd1c5e7a8890c878af5c3d9b534fc2078f91b2600060781a0ecb3bd1a3cbad

SHA512
b96194350bf2d31816878b6cae5c28471440523571233102e98658ea4354bc70a88d411fd1db50bc51f7f04c164f21759d51a48564e8154af2dfd1936c17d36f

Download Submit
\??\pipe\LOCAL\crashpad_3068_PYNATHILNICRSBOF
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads