0aebbdfe4e38f8420bef3ada301d47417e32cd8561c680920e39ca5f3336113f

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 03:13

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General

Target

b2child/APP/app1/images/section-4-subject.html
Size

548B
MD5

370e16c3b7dba286cff055f93b9a94d8
SHA1

65f3537c3c798f7da146c55aef536f7b5d0cb943
SHA256

d465172175d35d493fb1633e237700022bd849fa123164790b168b8318acb090
SHA512

75cd6a0ac7d6081d35140abbea018d1a2608dd936e2e21f61bf69e063f6fa16dd31c62392f5703d7a7c828ee3d4ecc838e73bff029a98ced8986acb5c8364966

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 10 IoCs

pid	Process
4772	msedge.exe
4772	msedge.exe
2288	msedge.exe
2288	msedge.exe
4516	identity_helper.exe
4516	identity_helper.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe
2288	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2956	2288	msedge.exe	85
PID 2288 wrote to memory of 2956	2288	msedge.exe	85
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 2516	2288	msedge.exe	86
PID 2288 wrote to memory of 4772	2288	msedge.exe	87
PID 2288 wrote to memory of 4772	2288	msedge.exe	87
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88
PID 2288 wrote to memory of 1120	2288	msedge.exe	88

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\b2child\APP\app1\images\section-4-subject.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:2288
- 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,0x100,0x104,0xd8,0x108,0x7ffa67b646f8,0x7ffa67b64708,0x7ffa67b64718
  2⤵
  PID:2956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,8946123523327972025,15010417441063872536,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:2516
- 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=2108,8946123523327972025,15010417441063872536,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4772
- 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=2108,8946123523327972025,15010417441063872536,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
  2⤵
  PID:1120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,8946123523327972025,15010417441063872536,131072 --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=3248 /prefetch:1
  2⤵
  PID:3372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,8946123523327972025,15010417441063872536,131072 --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=3280 /prefetch:1
  2⤵
  PID:3988
- 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=2108,8946123523327972025,15010417441063872536,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5164 /prefetch:8
  2⤵
  PID:1916
- 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=2108,8946123523327972025,15010417441063872536,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5164 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,8946123523327972025,15010417441063872536,131072 --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=5232 /prefetch:1
  2⤵
  PID:1504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,8946123523327972025,15010417441063872536,131072 --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=5248 /prefetch:1
  2⤵
  PID:1444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,8946123523327972025,15010417441063872536,131072 --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=4084 /prefetch:1
  2⤵
  PID:1680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,8946123523327972025,15010417441063872536,131072 --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=3356 /prefetch:1
  2⤵
  PID:1500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,8946123523327972025,15010417441063872536,131072 --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=4788 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4000

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4860

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3176

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
e4f80e7950cbd3bb11257d2000cb885e

SHA1
10ac643904d539042d8f7aa4a312b13ec2106035

SHA256
1184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124

SHA512
2b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0

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

Filesize
152B

MD5
2dc1a9f2f3f8c3cfe51bb29b078166c5

SHA1
eaf3c3dad3c8dc6f18dc3e055b415da78b704402

SHA256
dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

SHA512
682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

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

Filesize
5KB

MD5
932830ddd9a895958c57182b23b06843

SHA1
b2c98874c749ab73bdcbc75dbe33f6004df5407e

SHA256
20d504ed108e349d85c77a7dcc2c313e0707c330ca4a61d32578c29a3cf96f2b

SHA512
cd64d1ea39603da956e0c3ea78dce1ebaa14b19180243b4a4f03d651b21b5ee5bd696bc80b1eeccd7b485fde2d2081fa68a9dcbfed80d08c20ce067a154d5630

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

Filesize
6KB

MD5
68ade9e7ecbd284587863688d981fbe5

SHA1
b09be4c070609bf47f078e4956660b07a4a4bb39

SHA256
943f95878ce4a2251bc2ecc0e313e87887f71e5dc8530b12991555d05cfe21e0

SHA512
cd6d2a1fcaf115a826b086bbbcf4ef9be8acd1c87a83157e1b98a5ad6fc7c6b71cfe2b34c8b9290fef2402dc23d1c37f19f9e0e4b45a90531831545748b5c3a3

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
11KB

MD5
fe2a6a3bd21bb550104519fd7a2c1a65

SHA1
c076d7fe95098107effeee57d8546fe09db738e8

SHA256
51586b9c44a5e11016f658b1dc3c03d0e2710dd04d00eb31e9ebaa85b8250905

SHA512
9490df5b78709df0e1fedd76277a04ab34f6a515101834d55863b9ba1887e18d3f7274a9d9a5bdba2c3464489c92a3eecfb51d091862c693af58232d6783c7e9

Download Submit