hxxp://ecosuntek[.]com

Analysis

max time kernel
524s
max time network
575s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/04/2024, 09:08

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General

Target

http://ecosuntek.com

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
1116	msedge.exe
1116	msedge.exe
3004	msedge.exe
3004	msedge.exe
3824	identity_helper.exe
3824	identity_helper.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 12 IoCs

pid	Process
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe
3004	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 1056	3004	msedge.exe	85
PID 3004 wrote to memory of 1056	3004	msedge.exe	85
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1004	3004	msedge.exe	86
PID 3004 wrote to memory of 1116	3004	msedge.exe	87
PID 3004 wrote to memory of 1116	3004	msedge.exe	87
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88
PID 3004 wrote to memory of 4848	3004	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://ecosuntek.com
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:3004
- 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,0x100,0x104,0xd8,0x108,0x7ffefe7f46f8,0x7ffefe7f4708,0x7ffefe7f4718
  2⤵
  PID:1056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2260 /prefetch:2
  2⤵
  PID:1004
- 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=2272,12462320486540901288,8461054960442763089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2316 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1116
- 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=2272,12462320486540901288,8461054960442763089,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:4848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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=3252 /prefetch:1
  2⤵
  PID:452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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:2460
- 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=2272,12462320486540901288,8461054960442763089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  PID:1764
- 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=2272,12462320486540901288,8461054960442763089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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=5256 /prefetch:1
  2⤵
  PID:3856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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=5264 /prefetch:1
  2⤵
  PID:2880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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=3348 /prefetch:1
  2⤵
  PID:3660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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=3312 /prefetch:1
  2⤵
  PID:1748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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=5896 /prefetch:1
  2⤵
  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=2272,12462320486540901288,8461054960442763089,131072 --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=3484 /prefetch:1
  2⤵
  PID:4488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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=4036 /prefetch:1
  2⤵
  PID:2284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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=2944 /prefetch:1
  2⤵
  PID:4716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --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=2052 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4796 /prefetch:1
  2⤵
  PID:4384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,12462320486540901288,8461054960442763089,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3468 /prefetch:1
  2⤵
  PID:2228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4568

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
e494d16e4b331d7fc483b3ae3b2e0973

SHA1
d13ca61b6404902b716f7b02f0070dec7f36edbf

SHA256
a43f82254638f7e05d1fea29e83545642f163a7a852f567fb2e94f0634347165

SHA512
016b0ed886b33d010c84ca080d74fa343da110db696655c94b71a4cb8eb8284748dd83e06d0891a6e1e859832b0f1d07748b11d4d1a4576bbe1bee359e218737

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

Filesize
152B

MD5
0764f5481d3c05f5d391a36463484b49

SHA1
2c96194f04e768ac9d7134bc242808e4d8aeb149

SHA256
cc773d1928f4a87e10944d153c23a7b20222b6795c9a0a09b81a94c1bd026ac3

SHA512
a39e4cb7064fdd7393ffe7bb3a5e672b1bdc14d878cac1c5c9ceb97787454c5a4e7f9ae0020c6d524920caf7eadc9d49e10bee8799d73ee4e8febe7e51e22224

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

Filesize
6KB

MD5
336d18c200ca828bce94aa60845931dc

SHA1
399b3b0fc3797fda68ce1dee4d9530ec66c51c2f

SHA256
761adcec43f76bfdc6df0d39fdb7e0d92319d1c0c3eb2e0f0e30142d1d56caae

SHA512
c3d6b48412d9e4d91ff63e108c3699790b5e1b876ed7d635315578a3b816a9e1082f27ff86d8b8031fbda54cdc4c711444b42df90f6857e41bd3b25b69797afa

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

Filesize
6KB

MD5
e6b966ec73d0085560ffb4ea9d7d3d6a

SHA1
b6c87effec5aaba679606e378ba691f0b32da234

SHA256
8466dc34188091b5b1710ba6827941b0aa56dcc2bdf5745c3f60325a4190afea

SHA512
8b17bf8975e27d655b3bec6bff04b727b643e19486f8ade311a5f2519547dc42502812cecbbefc5be3b003ab69add8ac7396ea0564d62bad6f16677a6c95f5bf

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
7d45f1fd73f324514db22bc6d1acfd8c

SHA1
c3bf1fe0e20c92db2bfc3176a032257d7feb58de

SHA256
28fe30cc4dd52effd4b4822c7ce7a476a99db1027c3405ce5b5c2fb50855ce69

SHA512
85f4bbab97bd9c7ffed389c26667359e817aa79d8ed4490500030d87168109999440acf44224c80b2f7eced71a5425e683aa96770cf398f7133e3cf7f8dbe513

Download Submit