hxxp://evri-post-id[.]com

Analysis

max time kernel
155s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2023, 11:04

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General

Target

http://evri-post-id.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
3684	msedge.exe
3684	msedge.exe
964	msedge.exe
964	msedge.exe
836	identity_helper.exe
836	identity_helper.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 964 wrote to memory of 808	964	msedge.exe	29
PID 964 wrote to memory of 808	964	msedge.exe	29
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 4556	964	msedge.exe	88
PID 964 wrote to memory of 3684	964	msedge.exe	89
PID 964 wrote to memory of 3684	964	msedge.exe	89
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90
PID 964 wrote to memory of 1108	964	msedge.exe	90

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://evri-post-id.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:964
- 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,0x100,0x104,0xd8,0x108,0x7ffe434146f8,0x7ffe43414708,0x7ffe43414718
  2⤵
  PID:808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:4556
- 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=2144,5088279005736048727,11361075116488410882,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2608 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3684
- 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=2144,5088279005736048727,11361075116488410882,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:1108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --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=3376 /prefetch:1
  2⤵
  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=2144,5088279005736048727,11361075116488410882,131072 --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=3360 /prefetch:1
  2⤵
  PID:4180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4800 /prefetch:1
  2⤵
  PID:3068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --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=3588 /prefetch:1
  2⤵
  PID:4020
- 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=2144,5088279005736048727,11361075116488410882,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5308 /prefetch:8
  2⤵
  PID:2388
- 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=2144,5088279005736048727,11361075116488410882,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5308 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --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=4940 /prefetch:1
  2⤵
  PID:2220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --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=4828 /prefetch:1
  2⤵
  PID:2300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --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=3240 /prefetch:1
  2⤵
  PID:1104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5744 /prefetch:1
  2⤵
  PID:2852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --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=2764 /prefetch:1
  2⤵
  PID:2000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --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=5792 /prefetch:1
  2⤵
  PID:3720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,5088279005736048727,11361075116488410882,131072 --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=6020 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4540

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3752

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2812

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
aed593b08b94f34dd8f68fd369652ac2

SHA1
3ce2a17e426e09c2fd9a8d2ab191fe29248f2d95

SHA256
5c0cdd5dc1bccf7e3ffa8568fdd2fe35f3edc85832f3d11331aced965aaeeba7

SHA512
16b34c29d8ea3793f7d4491847d2fecae2c6c9d7b7b1ec16d1367828d0a4da4cdbf912c2040bc0ca98ac32cd701355ddd16b4865629d51bae2527e1a05411137

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\495655b1-5954-4e81-8fcd-55750ec63dd1.tmp

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
781235c1e3bbac333f61cadb1335d4eb

SHA1
9ebbe14ebe3d4b642043cb3293e2d80d1fd51f44

SHA256
f2eda3bfa0747df91ce152b2d7c8a51ca7c3f5d9c14a682d2c9174750ecdef9b

SHA512
561b82db16c547b9418024c3f69f201c73b421412c811e830a61fb7cbcfd6f97234d151f9a07e565fb32406c33afaa903e8c703411704c810ccff9968af5377b

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

Filesize
5KB

MD5
6802a85db410ec5e82e6709c173c4d94

SHA1
2375e5d60c17a3c0b6372b377a924459e9fdd5f4

SHA256
d93b3855fc3eec7f6cc3707238627d314e15dfdbf6ceace1bfd4e6c6fc8da9d2

SHA512
e0142856c5817bd260a8817a1b16838301c2e187a7917ebf481292fa37900fd4228be505ca182478bd6be5ed8d33d5f89ad24e2fdbb5909d79cbd958a5d3dc18

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

Filesize
24KB

MD5
e2565e589c9c038c551766400aefc665

SHA1
77893bb0d295c2737e31a3f539572367c946ab27

SHA256
172017da29bce2bfe0c8b4577a9b8e7a97a0585fd85697f51261f39b28877e80

SHA512
5a33ce3d048f2443c5d1aee3922693decc19c4d172aff0b059b31af3b56aa5e413902f9a9634e5ee874b046ae63a0531985b0361467b62e977dcff7fc9913c4d

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
10KB

MD5
f11a0094b7245ad0dcb5a79ccf600dc4

SHA1
175d42068e0c1d6bc443f491de64ee48be95c511

SHA256
5817e2abe16a70b2b457c35b07e8da01a30fd97024dd653765138d5459b6048b

SHA512
ebc432f5b5005282d7c3b6429d54194ea8f10f7820bc99eebed0ea15d2cc8838e7185113b3c2a9f15a1dd4528c4697053ae71f5f1ed0516ec02f5a8d62b34346

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

Filesize
10KB

MD5
8d355d0c0dd47230a324b19284d3bb13

SHA1
98773ce542eb1d8666d50f4899b753948e14e17f

SHA256
f7f1778b94b0b99960884c28f99bf688a5df2959f2ce8d81f08bd910030492a7

SHA512
35f89acaaf01d87206b906d9c3b8240c1e48333f9aeddf18ced337fe98ab022fc9dfab2dc7dd4fc47a233c9a5adcfba999d8e450846ae3f08efdc3c1d36d1a8d

Download Submit