a7a1e32a295fe3d501fa623d6986ff0febd60d770223d699e01735666128b5f0

Analysis

max time kernel
148s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
02/10/2024, 14:46

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General

Target

web/index.html
Size

7KB
MD5

aaec135aa4b1f6d16e7c2f1cedb98612
SHA1

2a6cb49813cfc0eccc1709c6541550a58235ea28
SHA256

8f49a199d727d327203ef6f201f8f394ea18d5deb060f883a4044ddd3e55c2e1
SHA512

5e852fdca7ee4a1c78dfbfec4bb06dce72166fb74497b0a982a2637b8ad3ab46ebf1a018c96ec7fd5d3cabee6c5273ff8db3011eb40c24b61599578a6c405bd6
SSDEEP

192:+R+yIyqPZVQazXmB6uLPNb5DjhZh/uU1ClGCAtlGSJ9RipZ:+RxCVQazXmB6uLPNNjhz/Z1ClGCz3pZ

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 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

pid	Process
4168	msedge.exe
4168	msedge.exe
4552	msedge.exe
4552	msedge.exe
4308	identity_helper.exe
4308	identity_helper.exe
1368	msedge.exe
1368	msedge.exe
2040	msedge.exe
2040	msedge.exe
2040	msedge.exe
2040	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4552 wrote to memory of 4088	4552	msedge.exe	78
PID 4552 wrote to memory of 4088	4552	msedge.exe	78
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 3488	4552	msedge.exe	79
PID 4552 wrote to memory of 4168	4552	msedge.exe	80
PID 4552 wrote to memory of 4168	4552	msedge.exe	80
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81
PID 4552 wrote to memory of 564	4552	msedge.exe	81

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\web\index.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:4552
- 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,0x7ffc1e8e3cb8,0x7ffc1e8e3cc8,0x7ffc1e8e3cd8
  2⤵
  PID:4088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,3763506434015589445,4598820620798055243,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1932 /prefetch:2
  2⤵
  PID:3488
- 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=1912,3763506434015589445,4598820620798055243,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4168
- 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=1912,3763506434015589445,4598820620798055243,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2608 /prefetch:8
  2⤵
  PID:564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,3763506434015589445,4598820620798055243,131072 --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=3140 /prefetch:1
  2⤵
  PID:3856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,3763506434015589445,4598820620798055243,131072 --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=3148 /prefetch:1
  2⤵
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,3763506434015589445,4598820620798055243,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5164 /prefetch:1
  2⤵
  PID:1876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,3763506434015589445,4598820620798055243,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5180 /prefetch:1
  2⤵
  PID:4420
- 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=1912,3763506434015589445,4598820620798055243,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5792 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,3763506434015589445,4598820620798055243,131072 --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=5140 /prefetch:1
  2⤵
  PID:1920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,3763506434015589445,4598820620798055243,131072 --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=5188 /prefetch:1
  2⤵
  PID:5004
- 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=1912,3763506434015589445,4598820620798055243,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4520 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,3763506434015589445,4598820620798055243,131072 --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=4656 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2040

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:576

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3348

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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506

Filesize
328B

MD5
52bb8b5c71f84b81f7ebc01b885c9c07

SHA1
56a3566b947aa87789087e723501440fcd3ddc3a

SHA256
e6622f8e0c5da95fd6b3b2eda955257fe948e2782e54cbb4e06fb82462043010

SHA512
aa1c2d9b7ea6136bd926a1d4c6fe282a894cd176290759726aa3899d228ea21e63bf2cad22db4a8d2f3acf5b6656f3c576981270a35d2c67fe19a15b3382ba13

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

Filesize
152B

MD5
0487ced0fdfd8d7a8e717211fcd7d709

SHA1
598605311b8ef24b0a2ba2ccfedeecabe7fec901

SHA256
76693c580fd4aadce2419a1b80795bb4ff78d70c1fd4330e777e04159023f571

SHA512
16e1c6e9373b6d5155310f64bb71979601852f18ee3081385c17ffb943ab078ce27cd665fb8d6f3bcc6b98c8325b33403571449fad044e22aa50a3bf52366993

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

Filesize
152B

MD5
5578283903c07cc737a43625e2cbb093

SHA1
f438ad2bef7125e928fcde43082a20457f5df159

SHA256
7268c7d8375d50096fd5f773a0685ac724c6c2aece7dc273c7eb96b28e2935b2

SHA512
3b29531c0bcc70bfc0b1af147fe64ce0a7c4d3cbadd2dbc58d8937a8291daae320206deb0eb2046c3ffad27e01af5aceca4708539389da102bff4680afaa1601

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

Filesize
325B

MD5
0c7751ead6dedefe31320890f92c8bfe

SHA1
2b28c7a014fee59f62b3994ac68fed103dccec4d

SHA256
141df82f358e64c1bd572dce895fd2c97c5e663a0591a77df7b6ff961a4bc483

SHA512
8ad0585325f3c0230859b3999e31ba3370d0c83ded737ca5707eaff5a1f1b880461d63bd960a5f41311dbb6127cf16360734b7cac683da34f3cef6894de5b184

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

Filesize
5KB

MD5
c6d087bc5e55dd282b75dd7f839b186e

SHA1
caf7d9c3be0b7ec3f782f3a361714c79f937e425

SHA256
ac3144b0d67daa6c07fae7efefc5c26e915c66082c5566ba62e9effa6e7ab136

SHA512
40b9f772b0b470037f30239a29c14d2a9c690adc75f1a61608ee04c495fc2fdca7ea656a66895c3959a6aa3eb71c37656569166ed8a8495c880b6f174f24092a

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

Filesize
5KB

MD5
83cf8341e272a57981e35fb0f721e478

SHA1
26f88e6d6ac4c60277d28ae7969b24ab7b237037

SHA256
aa2589044f5faa4d66b8dd441445d4fdbfe8c9664f7baf968b2ce582e4c8069d

SHA512
fb4ac3073be3b8b1c1f65c0d6d7fb69bbacf2d9f51e1f9fcae1fd76dfa25cebfe32369ba87010e25efe4f8e41d51dd2c28f40ab221b72690a586c54ccf65b3ad

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\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\Local State

Filesize
10KB

MD5
41933cf1f087b0b52b65bc3e21b72fad

SHA1
0d38170202ef8eb9dd796a248621b6def573a701

SHA256
92bea24a1e788b8d0185240a730cc040aeb0e9c3189ac926787f1fa4e861bdec

SHA512
8e9234e0360e15a62a435c20803b06b7cef1c408d4c14b02209e287232bb389c9b9f81c9114a508ab959fa60a610f086ca8a5105b17b4d5bdd55d7d9d6f8fde0

Download Submit