23ef4926e0d3e77b38fd3cdc0e7c24d95ae29b1bb296d24e18d5650fc0e27386

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 11:06

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General

Target

$STARTMENU/Ա.lnk
Size

1KB
MD5

62d588bdb74e4e2e5d1689fa9272ce39
SHA1

9d0db515d8f65e57353381d707060f7343a74da7
SHA256

248402dd02a096f9721d61fe867fac5cacf4dc9001fa2aa6a50a59f7405606ef
SHA512

cbb47f7e4227177ad39a1c914e00e0ca13209fe0839d13819299ad203572b69026c541d71c5101e4cdddbcf7786c6adf339af3e4b0aab65cb188614f646a893e

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
2776	msedge.exe
2776	msedge.exe
1044	msedge.exe
1044	msedge.exe
208	identity_helper.exe
208	identity_helper.exe
4436	msedge.exe
4436	msedge.exe
4436	msedge.exe
4436	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4720 wrote to memory of 1044	4720	cmd.exe	85
PID 4720 wrote to memory of 1044	4720	cmd.exe	85
PID 1044 wrote to memory of 5044	1044	msedge.exe	87
PID 1044 wrote to memory of 5044	1044	msedge.exe	87
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 3508	1044	msedge.exe	88
PID 1044 wrote to memory of 2776	1044	msedge.exe	89
PID 1044 wrote to memory of 2776	1044	msedge.exe	89
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90
PID 1044 wrote to memory of 2680	1044	msedge.exe	90

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$STARTMENU\Ա.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:4720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.mai520.com/?taobao
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1044
- - 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=0x11c,0x120,0x124,0xf8,0x128,0x7ffa4af446f8,0x7ffa4af44708,0x7ffa4af44718
    3⤵
    PID:5044
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2260 /prefetch:2
    3⤵
    PID:3508
- - 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=2240,11585493692893727845,4734123343004983643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2312 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2776
- - 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=2240,11585493692893727845,4734123343004983643,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
    3⤵
    PID:2680
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --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=3312 /prefetch:1
    3⤵
    PID:3080
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --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=3324 /prefetch:1
    3⤵
    PID:2612
- - 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=2240,11585493692893727845,4734123343004983643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
    3⤵
    PID:3804
- - 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=2240,11585493692893727845,4734123343004983643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    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=2240,11585493692893727845,4734123343004983643,131072 --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=5392 /prefetch:1
    3⤵
    PID:2688
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --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=5468 /prefetch:1
    3⤵
    PID:2088
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --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=5840 /prefetch:1
    3⤵
    PID:3408
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --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=5868 /prefetch:1
    3⤵
    PID:316
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6012 /prefetch:1
    3⤵
    PID:5024
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3820 /prefetch:1
    3⤵
    PID:2192
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4228 /prefetch:1
    3⤵
    PID:1028
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5044 /prefetch:1
    3⤵
    PID:3548
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2240,11585493692893727845,4734123343004983643,131072 --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=3060 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3376

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
6KB

MD5
19e5013f4ea0e6954c1d5d6ff07d7820

SHA1
926a5fd2ef43f866ce7c0bcc8ce45f7a7dc9ac37

SHA256
cf5b7bf23384b3f92774d96b4ed3ae59707c4dda5d03746474474f1be9621a3b

SHA512
d8c0788ce077f3a673b92ab443d1d8c75b4f13387523c16a4d98381a538d6debdd1e966f27384aec5f969b36d50bbead5df90ef8e5bf279c8a8f73c30898d113

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

Filesize
6KB

MD5
98dd9ffdaed48d2d0ba4c01a09afcdf7

SHA1
11c85f1a6baf1a815fe5037ba5e86c2ff43fedaf

SHA256
4c5f878ea1265f6f3c16a2b56d11dfb8be7cd191ec2e42298f0efa038d77aabc

SHA512
9003aa2b1c7cebdbd5efa4b8fc18d3a113806f07782579cc10d56bede898aaee49f727d11edaddcb74e7bc43fec1628da015c01138aa468cb9d6af4d725c1648

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
089143b569098f55331a87da2fc3b6c5

SHA1
a7fb3bd955e37736308d8ffe60a70b33ee3e70a7

SHA256
713e8658d4ca8afcbff27c649acc6bf6c5172d817f34f1cfa011c17580947d16

SHA512
c9619daf251090240bb1176c7b9bfd9e17ee5ef01cb73435411d23ef8a65063ad7591949f6bfc7164caed973b8dfbe2554c7717a21ea7bb76448e2f4ade2a01a

Download Submit