9f0340fca876c6d22a4e5d2ce83265321d8ddb6237119b871cc0e03796b542e8

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 02:26

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General

Target

YUTK1/Editor/include/rm.htm
Size

1KB
MD5

952a303e685294d5f2c8f6d84ffa45f1
SHA1

b4f0b33412693ef09ae245558d5d15f75a16acfb
SHA256

9d2df087a8baa35025fe06615c52af9d6479f83c9a69d566175eed421545dbea
SHA512

6d08b65cad23ef602605a86d17347ff3906bbd88f819021abebee3c6c4a1ce5cc523413c02fb6a7b6d9fdff0f6e20c2a20c070d8c0b916ed30271903e35eb581

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

pid	Process
876	msedge.exe
876	msedge.exe
3668	msedge.exe
3668	msedge.exe
3576	identity_helper.exe
3576	identity_helper.exe
2932	msedge.exe
2932	msedge.exe
2932	msedge.exe
2932	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3668 wrote to memory of 2792	3668	msedge.exe	88
PID 3668 wrote to memory of 2792	3668	msedge.exe	88
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 4264	3668	msedge.exe	89
PID 3668 wrote to memory of 876	3668	msedge.exe	90
PID 3668 wrote to memory of 876	3668	msedge.exe	90
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91
PID 3668 wrote to memory of 4812	3668	msedge.exe	91

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\YUTK1\Editor\include\rm.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:3668
- 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,0x100,0x104,0xd8,0x108,0x7ffbd72046f8,0x7ffbd7204708,0x7ffbd7204718
  2⤵
  PID:2792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,12841553935710314319,16520610113862140812,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:4264
- 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=2116,12841553935710314319,16520610113862140812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:876
- 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=2116,12841553935710314319,16520610113862140812,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
  2⤵
  PID:4812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12841553935710314319,16520610113862140812,131072 --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=3252 /prefetch:1
  2⤵
  PID:3820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12841553935710314319,16520610113862140812,131072 --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=3268 /prefetch:1
  2⤵
  PID:4668
- 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=2116,12841553935710314319,16520610113862140812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  PID:4852
- 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=2116,12841553935710314319,16520610113862140812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12841553935710314319,16520610113862140812,131072 --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=4788 /prefetch:1
  2⤵
  PID:4412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12841553935710314319,16520610113862140812,131072 --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=4784 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12841553935710314319,16520610113862140812,131072 --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=5556 /prefetch:1
  2⤵
  PID:2840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12841553935710314319,16520610113862140812,131072 --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=5524 /prefetch:1
  2⤵
  PID:684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,12841553935710314319,16520610113862140812,131072 --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=5784 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2932

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:516

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
709c6f4a32b317f6487b598788b6353d

SHA1
50f44d43be9630018f0bd2acb1528df07cd05b7f

SHA256
353aff71e8cf078c88c836e66d86be266ddbe36496a597b9b5a5a87d21eae83b

SHA512
4f33792eb73a792c88e8e2dc8bef7b00a2af7b1b91f4bab0cd5076dd2cb9abbb752eb7e60a4c6204d15f9bca1562915f2468b94e5f01f79279e1e7469055f0a3

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

Filesize
152B

MD5
9ebc024cdb324eb41f33c6ec63d1458d

SHA1
f623e96981ee63c1b6879f682c4364fd5c2265e5

SHA256
23b9bd7316816043f42a80784e7f247f3afebd3dbe370fbc702189a6a0dddb1f

SHA512
6971b6430bc01a36c48bc1e41cf8c4bed65a2890837f7778a896072159940ae739d11834176cc7be6cf6fa0f2ea9e6764c30cd23beadcc88c390e5573bbad097

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

Filesize
5KB

MD5
5cc9c610c3a541d13ca21182d1d2e86e

SHA1
087a04bf3fd5ee934e185e1463d290d568316de2

SHA256
c22f29b097325561bad331ebe9b15f2c111cbe4862f4bf8361ce339a592d1f5e

SHA512
72fa4dd7a52c4c3c53ba1033d69d4190d44c4523fb7eaf6f56db3716ba6d54912509e846445c90712952eaf85b4ebc40b96c3e7c40d0003b449689855bb2c553

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

Filesize
5KB

MD5
b37b73152204ef039c50a5b1c1b924a5

SHA1
2d4d82a1ed234ee633c16e6e7fdfc7fbc951ba92

SHA256
d50e78e8c0f2384d36d2f42d426cd9e619ca7455d87a19823a18d7622d1bb032

SHA512
553a54b55bc375ebc4cfae303bc77374543484decd2e890e519ff4b17d93a26d5c01c9a27d368edf9908af98c9fc6cdce3bbb42b2e82412cbb558bbdd74a5192

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

Filesize
24KB

MD5
494a861dfe3fb61b7f6e9a8e1f92d179

SHA1
903db9c91a888cdd2a359e921ea2c1a958228aa9

SHA256
46ffd9cec0b1524402f64218ea9584cb751cd61e56eae54ac0ad61c55273c690

SHA512
f97bfb87546ee38f100ef52f6ee6d102d05feb378a940954a1953f5dc301e6ae7a91de2b2176dcac165a61abf867e06e3e31572a378b1abd9ea2768de76e7175

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
6165560e47dc6f56b3dce0f918c0e48b

SHA1
915844472fd158f1fa2d8c771b1f7dc4b0cf15c0

SHA256
f6dddac0859e8f21bf8f05f77f4f221f4fd60f5e24d7503bb642fe463aceb0eb

SHA512
6c0139922c5b939bb42533a5eafa6ca3ba70c3c07b11b1c9b332f7d336f2281ecba9ba5420f1003e9bf28f509657b1f70f4cad2f86248f85eab86706c32ed43e

Download Submit