b6073a335b57ff3ba40ee7c74c5b429d135202cbbddd9c04564e542951049a8b

Analysis

max time kernel
145s
max time network
132s
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/SampleLinkmanOutput2.htm
Size

52KB
MD5

bfbe4c769ac77ff482cb477ddbcd1fdb
SHA1

5c236702af80eff974cb98329b75b42d1fc3f17c
SHA256

1fe291b6e8fdd8e9ed1bdb531d0e0465f9ff7132f09b0f76576fc15442b8e67a
SHA512

5e6fddb661ccd9f04ce4ae5485a59625de3eec58e725521f1062f0833b32995f0c816d0d8ed54bc1432d71d6c85baf49f46418da71b118ff223957f1fc82243f
SSDEEP

768:lKXlj0xQRlXi+2MDOBeve3e0VPDIcZV7xD0OleUcLFPo:lIx7i+2M41cSaOledLho

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 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
1364	msedge.exe
1364	msedge.exe
2300	msedge.exe
2300	msedge.exe
4884	identity_helper.exe
4884	identity_helper.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 1924	2300	msedge.exe	84
PID 2300 wrote to memory of 1924	2300	msedge.exe	84
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 5020	2300	msedge.exe	86
PID 2300 wrote to memory of 1364	2300	msedge.exe	87
PID 2300 wrote to memory of 1364	2300	msedge.exe	87
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	msedge.exe	88
PID 2300 wrote to memory of 3516	2300	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\Output\SampleLinkmanOutput2.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:2300
- 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,0x100,0x104,0xd8,0x108,0x7ffcc63546f8,0x7ffcc6354708,0x7ffcc6354718
  2⤵
  PID:1924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,17540347174122254018,12734292439101977908,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
  2⤵
  PID:5020
- 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=2144,17540347174122254018,12734292439101977908,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1364
- 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=2144,17540347174122254018,12734292439101977908,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2908 /prefetch:8
  2⤵
  PID:3516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,17540347174122254018,12734292439101977908,131072 --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=3280 /prefetch:1
  2⤵
  PID:4952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,17540347174122254018,12734292439101977908,131072 --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=3308 /prefetch:1
  2⤵
  PID:4316
- 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=2144,17540347174122254018,12734292439101977908,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5064 /prefetch:8
  2⤵
  PID:4840
- 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=2144,17540347174122254018,12734292439101977908,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5064 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,17540347174122254018,12734292439101977908,131072 --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=5060 /prefetch:1
  2⤵
  PID:4608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,17540347174122254018,12734292439101977908,131072 --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=5152 /prefetch:1
  2⤵
  PID:2476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,17540347174122254018,12734292439101977908,131072 --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=5568 /prefetch:1
  2⤵
  PID:5064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,17540347174122254018,12734292439101977908,131072 --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=5596 /prefetch:1
  2⤵
  PID:4408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,17540347174122254018,12734292439101977908,131072 --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=1128 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4592

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3460

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1716

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
1f9d180c0bcf71b48e7bc8302f85c28f

SHA1
ade94a8e51c446383dc0a45edf5aad5fa20edf3c

SHA256
a17d56c41d524453a78e3f06e0d0b0081e79d090a4b75d0b693ddbc39f6f7fdc

SHA512
282863df0e51288049587886ed37ad1cf5b6bfeed86454ea3b9f2bb7f0a1c591f3540c62712ebfcd6f1095e1977446dd5b13b904bb52b6d5c910a1efc208c785

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

Filesize
152B

MD5
60ead4145eb78b972baf6c6270ae6d72

SHA1
e71f4507bea5b518d9ee9fb2d523c5a11adea842

SHA256
b9e99e7387a915275e8fe4ac0b0c0cd330b4632814d5c9c446beb2755f1309a7

SHA512
8cdbafd2783048f5f54f22e13f6ef890936d5b986b0bb3fa86d2420a5bfecf7bedc56f46e6d5f126eae79f492315843c134c441084b912296e269f384a73ccde

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

Filesize
6KB

MD5
8562604e7ba8ea1295ef6396a5d2be67

SHA1
3d343c7cc371145cf5c190a2a8115ebbee04ae03

SHA256
d0fc1441ab753445ef201489e4839d0c395193d76852fe45a57c8a271002b0ae

SHA512
d28a7fdcffab59dc9f21cfc2fc6bd007bfa539c227c4f2dd21f89d3c584180e6546832ffc43eba0574630606fed1fab8550eb975e20caf16f8f9315f50fc4f1f

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

Filesize
6KB

MD5
c7751fd4fa659f4aef6d025ec1699953

SHA1
93cbad5ffdc261c4727d4b92119a30fc62fc095a

SHA256
d19b78bad93823a9a1ec32505d3c29a9c660ea8909521bfc162c0c1c99d60e89

SHA512
410e61e784f6487de19063cc7cb12782df8a472f70324ef243743dc2d2512d7bd06866d981740526aa6c250bb6dd4099c7383525e3c186af53147f9549b90f75

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
4e94625ce975c33e8d6305ee09b725a6

SHA1
9f9495ad5b5209a3097f137b6028837f2186a7a0

SHA256
83db6a6971d8c68007bb1ae2c14035f29edb52af1b393832a19240be4f8a479c

SHA512
cd7c0496bec86df902e1a4fea2e4d408bf785f4a4d06037302d959d0e4537befb7d4b65e98a7e620472348464d37ae146732b280f50cec5381b909c73662379b

Download Submit