hxxp://ruralinforma[.]ruralnfo[.]repl[.]co/

Analysis

max time kernel
146s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
17/09/2023, 13:48

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General

Target

http://ruralinforma.ruralnfo.repl.co/

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
5064	msedge.exe
5064	msedge.exe
4220	msedge.exe
4220	msedge.exe
868	identity_helper.exe
868	identity_helper.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe
4220	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4220 wrote to memory of 3616	4220	msedge.exe	79
PID 4220 wrote to memory of 3616	4220	msedge.exe	79
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 3480	4220	msedge.exe	81
PID 4220 wrote to memory of 5064	4220	msedge.exe	80
PID 4220 wrote to memory of 5064	4220	msedge.exe	80
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82
PID 4220 wrote to memory of 1572	4220	msedge.exe	82

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://ruralinforma.ruralnfo.repl.co/
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:4220
- 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,0x100,0x104,0xd8,0x108,0x7ffe87cd46f8,0x7ffe87cd4708,0x7ffe87cd4718
  2⤵
  PID:3616
- 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=2052,12952264188437483168,6482222111982155922,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2124 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,12952264188437483168,6482222111982155922,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:3480
- 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=2052,12952264188437483168,6482222111982155922,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2932 /prefetch:8
  2⤵
  PID:1572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,12952264188437483168,6482222111982155922,131072 --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:4332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,12952264188437483168,6482222111982155922,131072 --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=3272 /prefetch:1
  2⤵
  PID:3404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,12952264188437483168,6482222111982155922,131072 --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=4572 /prefetch:1
  2⤵
  PID:1792
- 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=2052,12952264188437483168,6482222111982155922,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5328 /prefetch:8
  2⤵
  PID:1260
- 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=2052,12952264188437483168,6482222111982155922,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5328 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,12952264188437483168,6482222111982155922,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5412 /prefetch:1
  2⤵
  PID:772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,12952264188437483168,6482222111982155922,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5408 /prefetch:1
  2⤵
  PID:2536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,12952264188437483168,6482222111982155922,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5624 /prefetch:1
  2⤵
  PID:4852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,12952264188437483168,6482222111982155922,131072 --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=5592 /prefetch:1
  2⤵
  PID:2004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,12952264188437483168,6482222111982155922,131072 --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=5068 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4008

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1192

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
db9dbef3f8b1f616429f605c1ebca2f0

SHA1
ffba76f0836c024828d4ff1982cc4240c41a8f16

SHA256
3e0297327872058355ac041a5e0fc83ed017faee0f6c0105b44bb3e5399a93a1

SHA512
4eedc387fe304f27f9d52ff5d71461c7f22147f7a8c18b8e7982acb76515528a36486a567451daafe093f9563b133c6799f2ad046e04256ccb46c83eb99e86c5

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\Network Persistent State

Filesize
197B

MD5
6fbe6e244ba1b12465f67d7f924d139f

SHA1
2230f1bd53e4928e1558d944e49a939e6306b6b7

SHA256
7b21d9f422cf4eb5b6cf8b6ebe833cdb50dbdcb385d658c3a5c33fc4561fe2ee

SHA512
8d6a07d9b9233968a62326bed6e476facea4d5c978627dace653705d90c4c804d0df7015a1426628641c0df48346ff361db65b9f0d6705b84908bcd7729e613f

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

Filesize
5KB

MD5
76fbc89c0a013ebfd93c60e1aa590251

SHA1
b367128238143cefa9c4913ff54b921aaf267574

SHA256
f576927231862282a301dcfe593153dcb075efa0cc53e228416560c9bd74b652

SHA512
7c081b5d37a9d058190e113702e647e46af65c49e264904319bdcaa97800b6e12371248cb664c2c94abeca9fe80d439b6b65910f59c7b0f3090b48c157310ae1

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

Filesize
5KB

MD5
d09aa24313834efe3fb7dbb8af344342

SHA1
14f01a0d1a1081bbf205207bba192b3f77d04892

SHA256
2fee82b14a04a8f17ab1d83878e8f6e905df7c951f031b3e6f6c06863f26cbc1

SHA512
f22f50ab61785c9b87d95c45a70218d87bd4f226ac9637636b3b311ab9862dfe72b102d349bfff6ddcde95e7fdb2fbc254cdc9e30022a6c9a50be566ea3c6f0c

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

Filesize
24KB

MD5
6dcb90ba1ba8e06c1d4f27ec78f6911a

SHA1
71e7834c7952aeb9f1aa6eb88e1959a1ae4985d9

SHA256
30d89e5026668c5a58bef231930a8bfb27ca099b24399a2615b210210d418416

SHA512
dc31807eaeb5221ac60d598035ca3ccab1dbeecc95caaff5e1f5a2a89ba1c83ef0a708ee0b8ed05b588ea5d50e360032a534356f84c89d3791df91d419daeff9

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
230ddbd05aa8950567e73f5bf0d248e3

SHA1
88a5282ec654801e807784ae5e4f93e4a48f1e5b

SHA256
78c5dfd054682e909ce7c60e73db42d8e04e8264d90d06e9a291f15fa9f4800d

SHA512
563d0b8682831caef131f05a6a5ab04bc41977977423838cf29e669406c80190a50431215c1f5f9acfd4aa2165ebd6ccd9a5fe8c17278feece836f592391db51

Download Submit