49b86697c4d89ad156569a24fefcd49caabde3a120c011727bc701ca5c4fe04b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-08-2024 17:22

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General

Target

BlowSXT/Blow/Blow.html
Size

1KB
MD5

a10c97e037dda9e75c0ae3400750f2ea
SHA1

3c7e63c2e4c2ee470804f3539708302a5f3abde2
SHA256

0c836daef4a1b96db0f3d113bb033400930ed310c3d0869a3857b9ab39639abf
SHA512

64f97a5e24561eafaa1811d3ee282ad5891d504987c4422c479967ec34896409e0b7531a971d001a31f693581368dbf62ca7364dcd754c5a34c9a7283d2ad887

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\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2532	msedge.exe
2532	msedge.exe
2240	msedge.exe
2240	msedge.exe
2264	identity_helper.exe
2264	identity_helper.exe
1728	msedge.exe
1728	msedge.exe
1728	msedge.exe
1728	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe
2240	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 3232	2240	msedge.exe	84
PID 2240 wrote to memory of 3232	2240	msedge.exe	84
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 5080	2240	msedge.exe	85
PID 2240 wrote to memory of 2532	2240	msedge.exe	86
PID 2240 wrote to memory of 2532	2240	msedge.exe	86
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87
PID 2240 wrote to memory of 208	2240	msedge.exe	87

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\BlowSXT\Blow\Blow.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:2240
- 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,0x100,0x104,0xd8,0x108,0x7ffebbe046f8,0x7ffebbe04708,0x7ffebbe04718
  2⤵
  PID:3232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,16753707344207613019,1978821894788603677,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:5080
- 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=2100,16753707344207613019,1978821894788603677,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2532
- 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=2100,16753707344207613019,1978821894788603677,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2884 /prefetch:8
  2⤵
  PID:208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16753707344207613019,1978821894788603677,131072 --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=3296 /prefetch:1
  2⤵
  PID:2976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16753707344207613019,1978821894788603677,131072 --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=3316 /prefetch:1
  2⤵
  PID:2996
- 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=2100,16753707344207613019,1978821894788603677,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  PID:376
- 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=2100,16753707344207613019,1978821894788603677,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16753707344207613019,1978821894788603677,131072 --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=5084 /prefetch:1
  2⤵
  PID:1272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16753707344207613019,1978821894788603677,131072 --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=5292 /prefetch:1
  2⤵
  PID:1476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16753707344207613019,1978821894788603677,131072 --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=4212 /prefetch:1
  2⤵
  PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16753707344207613019,1978821894788603677,131072 --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=3328 /prefetch:1
  2⤵
  PID:4068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,16753707344207613019,1978821894788603677,131072 --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=2416 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3692

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2380

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

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

Filesize
5KB

MD5
4d8c2645b37ae6c2c293de97d1722c51

SHA1
f7d1f1ff8c19e16c467fe4ae1fb5908d5e599710

SHA256
859d8a41ac9287cdce01100bf4443ec8882d41cad1bee530e851e6f1c65d12d7

SHA512
bb4e327bb52e9085e890186ed195737c80827804e55d64fec0476bc32d9333efa662e137231263b5e2dec19ff5a22282a44740554afa74a22d798dc4127aef0a

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

Filesize
6KB

MD5
1193516d394d0c527c729c40a24c7dc9

SHA1
7aff9179f318b2067a0b5cd5d9bc0db050f8493d

SHA256
e0f6387ecb5e471119b6eb18e379e1d418f12058590219cc49fe82754851131f

SHA512
665355f17de223827e8326d8f783f1da72561b9e9220da6459b42994ec9ad84a9a705f7dd316f164bd65ffccedc8ba5c1e7db91ad19908c72940b6c3ed30cffb

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
777896226aaff0c609ff424f2bac157b

SHA1
c1a7a035729e64c15a66973676e2bd7daa7c861b

SHA256
b51361b9e2315fc82a493bd19d6f3987c840676762225aa58d7fa079cf007f96

SHA512
0aa1ef4987af9f847e91364de75479667d5c57a862ccbf6d9c96f12fbc6b9d0e1a5c3f29cbed5713cd18a84a75035d96b7d576875495f2a0baa0d4ee6f898fd8

Download Submit