fa09d24d7481dbdfc1cff6aaa92d2aec908e037a22a02346f6feeee5d6ba688e

Analysis

max time kernel
145s
max time network
136s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
02-06-2024 17:21

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General

Target

Plugins/Milkdrop2/docs/milkdrop.html
Size

76KB
MD5

a7fded8f052ed6ffcc61702ec6a528d0
SHA1

5a3b0ff72e4f3ac91e04cce22669e1d3e8546984
SHA256

13f5186a57165cc65c046ebb1a36d64a6c722f595beb1fdd37df5642842467af
SHA512

05cd56e832d13da935f9e705490ae9195f54dfaa01f626d0e77533c20a83015279e7a079040e6515f99098175e908b9ab126443adc3d0e9ff10d0160fedea38c
SSDEEP

1536:2jg7YupSrU2ZXeI5qIEUPVdn1F6wmFwki:2jrupSrFuMquzn1FdOwV

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 12 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exemsedge.exe

pid	process
4984	msedge.exe
4984	msedge.exe
3444	msedge.exe
3444	msedge.exe
2168	identity_helper.exe
2168	identity_helper.exe
3552	msedge.exe
3552	msedge.exe
3752	msedge.exe
3752	msedge.exe
3752	msedge.exe
3752	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3444 msedge.exe
3444 msedge.exe
3444 msedge.exe
3444 msedge.exe
3444 msedge.exe
3444 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3444 wrote to memory of 3160	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 3160	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 1520	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 4984	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 4984	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	msedge.exe	msedge.exe
PID 3444 wrote to memory of 2376	3444	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\Plugins\Milkdrop2\docs\milkdrop.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:3444

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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff80ea33cb8,0x7ff80ea33cc8,0x7ff80ea33cd8
2⤵
PID:3160

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1948 /prefetch:2
2⤵
PID:1520

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=1936,11268585451016329245,7078852071351450917,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2380 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4984

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=1936,11268585451016329245,7078852071351450917,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2596 /prefetch:8
2⤵
PID:2376

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --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=3124 /prefetch:1
2⤵
PID:4688

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --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=3132 /prefetch:1
2⤵
PID:4240

C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2168

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --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=5224 /prefetch:1
2⤵
PID:3184

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --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=4596 /prefetch:1
2⤵
PID:3916

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5460 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3552

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3240 /prefetch:1
2⤵
PID:2280

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5512 /prefetch:1
2⤵
PID:2552

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1936,11268585451016329245,7078852071351450917,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5752 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3752

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4736

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
a8e4bf11ed97b6b312e938ca216cf30e

SHA1
ff6b0b475e552dc08a2c81c9eb9230821d3c8290

SHA256
296db8c9361efb62e23be1935fd172cfe9fbcd89a424f34f347ec3cc5ca5afad

SHA512
ce1a05df2619af419ed3058dcbd7254c7159d333356d9f1d5e2591c19e17ab0ac9b6d3e625e36246ad187256bee75b7011370220ef127c4f1171879014d0dd76

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

Filesize
152B

MD5
23da8c216a7633c78c347cc80603cd99

SHA1
a378873c9d3484e0c57c1cb6c6895f34fee0ea61

SHA256
03dbdb03799f9e37c38f6d9d498ad09f7f0f9901430ff69d95aa26cae87504d3

SHA512
d34ae684e8462e3f2aba2260f2649dee01b4e2138b50283513c8c19c47faf039701854e1a9cbf21d7a20c28a6306f953b58ffb9144ead067f5f73650a759ff17

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

Filesize
5KB

MD5
53fcd822b226837cd3dcefcec64345da

SHA1
b3d8b674d834d9b23f8b6af419d60be994652fe8

SHA256
03fb08ae1d83a878f541305a0994c11fbd392fd8901abf0526d828c4249d8a8a

SHA512
c290a302f8e35598ba8c2cf63cfe3b903e10a7559370f3c11f9d2769d053ea9df5a7e19de3be441fdbd72f0174515d438a28c5fcbadf1fde3cc391d79fcef313

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

Filesize
5KB

MD5
c9558f0f9f319342606d9643b1cad101

SHA1
890282b6991ae533b0fb5f8e6aede1b56eabadc3

SHA256
a773d2eb45612ef6ea75e92ee7da088f01d168d8a20b000068ab7270040b798c

SHA512
d832094d83507a831ed51af984feeeaf74bcbcc0d91ea1a9db6998eecf63c6d6c38695cb23b16159e84fc4725ecaa0a577f34718e8c4de8e364ac2ca5ad72e72

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
ac913d44d987dd825e6e07648fe064f0

SHA1
e3dad580ba11c37f1d95f64e7b525b7f71756779

SHA256
9f94f2b7144650565920a9b196594b67b3fcff3664c8d1dd038247e06f684ab1

SHA512
3cca603580f585cbae55b24496c1322dcb1ac04239721b7bb83efa8994e67f5cf6ff94159dbd5a7089de265b9d3246d0debbd9bf071709e8cd039c21b4b6d6e8

Download Submit
\??\pipe\LOCAL\crashpad_3444_BVSJKZGKWCQIDNES

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit