hxxp://experisinc[.]org

Analysis

max time kernel
146s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230831-en
resource tags

arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
submitted
02-09-2023 07:21

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General

Target

http://experisinc.org

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
1240	msedge.exe
1240	msedge.exe
1084	msedge.exe
1084	msedge.exe
1556	identity_helper.exe
1556	identity_helper.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1240 wrote to memory of 352	1240	msedge.exe	76
PID 1240 wrote to memory of 352	1240	msedge.exe	76
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 2188	1240	msedge.exe	83
PID 1240 wrote to memory of 1084	1240	msedge.exe	82
PID 1240 wrote to memory of 1084	1240	msedge.exe	82
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84
PID 1240 wrote to memory of 100	1240	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://experisinc.org
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:1240
- 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,0x100,0x104,0xd8,0x108,0x7fffd89546f8,0x7fffd8954708,0x7fffd8954718
  2⤵
  PID:352
- 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=1884,2834350771245325453,2917099660993055374,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:2188
- 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=1884,2834350771245325453,2917099660993055374,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2924 /prefetch:8
  2⤵
  PID:100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=3260 /prefetch:1
  2⤵
  PID:1372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=3240 /prefetch:1
  2⤵
  PID:4776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=4428 /prefetch:1
  2⤵
  PID:460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=4676 /prefetch:1
  2⤵
  PID:4504
- 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=1884,2834350771245325453,2917099660993055374,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5292 /prefetch:8
  2⤵
  PID:1832
- 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=1884,2834350771245325453,2917099660993055374,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5292 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=4452 /prefetch:1
  2⤵
  PID:1236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=4704 /prefetch:1
  2⤵
  PID:2364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4688 /prefetch:1
  2⤵
  PID:3328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=3612 /prefetch:1
  2⤵
  PID:4276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=2132 /prefetch:1
  2⤵
  PID:212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=5684 /prefetch:1
  2⤵
  PID:400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,2834350771245325453,2917099660993055374,131072 --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=4724 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:732

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1552

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
184c5c7572a6b42b329aae4e94e9b801

SHA1
adc61339fa23296b5271ac2b7e0de1d7390c4e12

SHA256
ce44f115c3b1677a95d69195266225da59f4dd8cd9d57fd713df35b91cc564b1

SHA512
692f524f7b95da9ef6e247772dc5e949fa3aa34a61675fa5c59698583c1708f0aecf454a06f8deb8bdd7690fce5bc9c76bd2a544ea6354fda15a924480eee820

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

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
82f9589d0a77489d4f4c320e8803823f

SHA1
dd5b2d196a52bd2b6f83c27a886081964236053b

SHA256
6eee47a3f42f0ccb7f94979bd6dcd23a25a1c85e0edfeb59acecc15d34167c34

SHA512
83fd49a9d8a512bb49a33109fd11814ded8bc43628655d12ee52f4639b822dfcf1f0e171574bc5c110ccc3cec66f31565cd08e82575b1ab3b9382ef255e13d44

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

Filesize
5KB

MD5
7b3a3e3b36f22a56ec4453a9f3575ced

SHA1
71bb9feb46f5e59f340e950a5e15079cb44d86d4

SHA256
f929c4fdbba0c0ae0efab0bbef2d29fa37527d9cc2e8286f5b57e41d55eeab72

SHA512
ef6fa53605c3cff1638bb043a7b4f0332e2630c82289b6ee533b69c7b58738c4af8d2cad02e73c8effe4cc11f9bc817fa4033affc06d37f0c1fd254582995a09

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

Filesize
24KB

MD5
2236cc12bac28f32727898f8e798ea71

SHA1
60b010388e64c9c6b7278329c25ef18895c2e4ce

SHA256
fb27de22688cf0240d03864dcf317d31701e0f0da97f5bbe6e545030f5830d77

SHA512
df522872bcf008bd11e85c5155ead36c0bd2e33a0d44bf3c2ac7f52e6e0df3dcc3067165869509a1ac7167919509672fe7c961619a9f833e8a92a59de456ced6

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
7c132a886af36d01f3c839bedb9e2f30

SHA1
b60d122f17da0b74d56fb6df9d3978f976317393

SHA256
336e04ada8db53d6d872da597e42c8b5e45e3399f4a0c2d72951268f15a6ffbf

SHA512
eb50a4d2343903e76b9f3761ad8a58e03c1f988299e1e9c49b29995a34072a42931c904f655fbad4228711db856b5b0632257ebf09e5a6e5ba89fbe6261d0b68

Download Submit