b6073a335b57ff3ba40ee7c74c5b429d135202cbbddd9c04564e542951049a8b

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 13:42

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General

Target

Output/SampleLinkmanOutput1.htm
Size

65KB
MD5

334b7dd371cbdfc882f0090bf98673a2
SHA1

5fddd34d956ce7bce2ea74111d33f2424f9ed59a
SHA256

f7f36b4375ded150eb9f91ad793b62b8d47b58dd99c438c824f37b693f296731
SHA512

f74ce6001b750b28c661a679fcbad49d29820a842e9c89a882eab8d4baa596813ec0c0ef78990f7e41773b4b18970e4583135b1a82be7e260fc5a56507e1fed7
SSDEEP

1536:3PKAImI4IQIGIFIFInINPIsIQIkILYpIlm:/KxTphzyyINw9h1Ljw

Score

1^/10

Malware Config

Signatures

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
1476	msedge.exe
1476	msedge.exe
3008	msedge.exe
3008	msedge.exe
4788	identity_helper.exe
4788	identity_helper.exe
1036	msedge.exe
1036	msedge.exe
1036	msedge.exe
1036	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 2604	3008	msedge.exe	83
PID 3008 wrote to memory of 2604	3008	msedge.exe	83
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 2996	3008	msedge.exe	85
PID 3008 wrote to memory of 1476	3008	msedge.exe	86
PID 3008 wrote to memory of 1476	3008	msedge.exe	86
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	msedge.exe	87
PID 3008 wrote to memory of 1704	3008	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\Output\SampleLinkmanOutput1.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:3008
- 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,0x100,0x104,0xd8,0x108,0x7ff9923746f8,0x7ff992374708,0x7ff992374718
  2⤵
  PID:2604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,6604471648103870717,476573516799360721,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:2996
- 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=2000,6604471648103870717,476573516799360721,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1476
- 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=2000,6604471648103870717,476573516799360721,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
  2⤵
  PID:1704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6604471648103870717,476573516799360721,131072 --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=3256 /prefetch:1
  2⤵
  PID:4172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6604471648103870717,476573516799360721,131072 --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=3264 /prefetch:1
  2⤵
  PID:4564
- 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=2000,6604471648103870717,476573516799360721,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  PID:640
- 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=2000,6604471648103870717,476573516799360721,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6604471648103870717,476573516799360721,131072 --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=5192 /prefetch:1
  2⤵
  PID:1420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6604471648103870717,476573516799360721,131072 --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=5220 /prefetch:1
  2⤵
  PID:848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6604471648103870717,476573516799360721,131072 --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=5256 /prefetch:1
  2⤵
  PID:1528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6604471648103870717,476573516799360721,131072 --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=3324 /prefetch:1
  2⤵
  PID:440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,6604471648103870717,476573516799360721,131072 --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=3132 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1036

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3776

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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
584971c8ba88c824fd51a05dddb45a98

SHA1
b7c9489b4427652a9cdd754d1c1b6ac4034be421

SHA256
e2d8de6c2323bbb3863ec50843d9b58a22e911fd626d31430658b9ea942cd307

SHA512
5dbf1a4631a04d1149d8fab2b8e0e43ccd97b7212de43b961b9128a8bf03329164fdeb480154a8ffea5835f28417a7d2b115b8bf8d578d00b13c3682aa5ca726

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

Filesize
152B

MD5
b28ef7d9f6d74f055cc49876767c886c

SHA1
d6b3267f36c340979f8fc3e012fdd02c468740bf

SHA256
fa6804456884789f4bdf9c3f5a4a8f29e0ededde149c4384072f3d8cc85bcc37

SHA512
491f893c8f765e5d629bce8dd5067cef4e2ebc558d43bfb05e358bca43e1a66ee1285519bc266fd0ff5b5e09769a56077b62ac55fa8797c1edf6205843356e75

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

Filesize
6KB

MD5
e7457a6eee2ceb1a88cf76e32fd4931a

SHA1
c6205b306558bf1e10739a83923b0d61c58edea2

SHA256
db2a7077690620a04d3365a853df934d4335237bf088c38819b1c86308cf00a7

SHA512
a3962055971378c45e6345a6d602cff9009f128bb7942f5bc3bcc245a3e416fce23ffe3b865d9863b27322051d7380b2f59c64353909f3d6f16ba03f03a927fa

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

Filesize
6KB

MD5
c6a2fc57072409bef07dd84d96b0b410

SHA1
ffe066fa25aabe0c9802c852ada3a0407b5a2f98

SHA256
ec0eeeb9fa8359faa08ac4f91853cd2c8fe4bc1baa13ea8dc5db8f5061a74aac

SHA512
459eb0da41104d93ecf181fc204b446180edf5a53d4ef95bb30ba20b40eb6504a1594ac7fda149bc04c784f2bb243a5c3e016ebfab912fee67629be010c97a3f

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\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\Local State

Filesize
11KB

MD5
eafa5098f4fccf46be455515cbfbf33f

SHA1
8e9e61134915840239be473c66d9514253c4bc75

SHA256
51515c8cc8963901331ce3c73df7048b762c119c4d5ba6d8e4c9bdce3ecaabff

SHA512
616f76c18c5f1aee67b856d594cc48a1e66772a2b20752d9401b0e86d730c5819c68c042350c39708fb71877d20c693f83ecdc70ead61d44d54d92c8758fc0f3

Download Submit