hxxp://client[.]handyhost[.]ru/manager/billmgr

Analysis

max time kernel
148s
max time network
205s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
22/09/2023, 10:07

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General

Target

http://client.handyhost.ru/manager/billmgr

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 6 IoCs

pid	Process
4460	msedge.exe
4460	msedge.exe
1228	msedge.exe
1228	msedge.exe
4308	identity_helper.exe
4308	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1228 wrote to memory of 5036	1228	msedge.exe	70
PID 1228 wrote to memory of 5036	1228	msedge.exe	70
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4456	1228	msedge.exe	88
PID 1228 wrote to memory of 4460	1228	msedge.exe	89
PID 1228 wrote to memory of 4460	1228	msedge.exe	89
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90
PID 1228 wrote to memory of 2296	1228	msedge.exe	90

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://client.handyhost.ru/manager/billmgr
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:1228
- 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,0x100,0x104,0xd8,0x108,0x7ffdfee846f8,0x7ffdfee84708,0x7ffdfee84718
  2⤵
  PID:5036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,1524707854887259329,18156826729697502916,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
  2⤵
  PID:4456
- 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=2104,1524707854887259329,18156826729697502916,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4460
- 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=2104,1524707854887259329,18156826729697502916,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
  2⤵
  PID:2296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1524707854887259329,18156826729697502916,131072 --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=3312 /prefetch:1
  2⤵
  PID:2808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1524707854887259329,18156826729697502916,131072 --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=3296 /prefetch:1
  2⤵
  PID:2308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1524707854887259329,18156826729697502916,131072 --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=4948 /prefetch:1
  2⤵
  PID:4528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1524707854887259329,18156826729697502916,131072 --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=5216 /prefetch:1
  2⤵
  PID:4972
- 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=2104,1524707854887259329,18156826729697502916,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3856 /prefetch:8
  2⤵
  PID:508
- 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=2104,1524707854887259329,18156826729697502916,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3856 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4308

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1140

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4536

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
3d8f4eadb68a3e3d1bf2fa3006af5510

SHA1
d5d8239ec8a3bf5dadf52360350251d90d9e0142

SHA256
85a80218f4e5b578993436a6b8066b60508dd85a09579a4cb6757c2f9550d96c

SHA512
554773c4edd8456efaa23ac24970af5441e307424de3d2f41539c2cf854d57e7f725bf0c9986347fd3f2ff43efc8f69fd73c5d773bbfd504a99daca2b272a554

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000009

Filesize
181KB

MD5
7d0523c8f2a44a194de34bd42be8beee

SHA1
f46afa868fcfe7c189da86e69b3f3468aab47e39

SHA256
6191b5ea83557ff03488f2d3c2aff3d73a6360521c8eaf5f4747db9809df81c9

SHA512
18e0dbac8f74153a31b0a96fcca65bf3ae7398e1a4a59a5900ef1fffc1220e702c3e1ff11dd7e994f5432a0f89ca454b89838791affe45ce50034971a43a1c22

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
240B

MD5
18dad5611cb9ff468570711fde710d29

SHA1
bd3db505797d9b4d3f66a6ecbbbe250ea0f7adbb

SHA256
5202e9db4c52cb7510d246f3d8e87d45fd5813b09287bea5d63feeca59ea978b

SHA512
dc64c602585cded9d0f5058c2746d3969775c6b352225af3f13f49f5ce172dc185709db598c2366f238ac6db8868d204eba7ecab1136a25fdf360235217fbedd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\File System\000\t\Paths\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
883B

MD5
c275920aee6ef4b86aac36184220a011

SHA1
8807b1ec0597fdbc6c850d453da3454d0ef59edd

SHA256
1f3ccdb015bff31319ab1ecf705f497869cca532f90bbbadbcccf6688b696285

SHA512
077c6874cc27f2fd115538fc8be6fe2d3f380595462230b89af57afc5aa10c7ac1f3f3897a31a949ede08c0e5debe2157ba6db55080feedc0980db75d705a549

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

Filesize
5KB

MD5
a31c85bb8a611337c8499e68ca0f5897

SHA1
57ef1a89f8c77ae60e760cf0753303cd302eed2b

SHA256
65bf8d6251d16ebd012b1b87c8e04b6e75a0ea066f55a40eed4ad3eb43dabc18

SHA512
4cc4bf4416de328991ad637c7581884b0e51909f0d9775b4c75319add54e441c9225cc6cab3d2fb948088a2ee4c1424cd7858b13ad9d43cd0afc480fd77184e1

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

Filesize
7KB

MD5
6931e01190deade9a957291140af951e

SHA1
4225d3f3160ca19fdb6a4f598d02f3a82184c203

SHA256
779c404993eb3100bcee099533543fa784e84fc26557808e028e6883975b8e34

SHA512
c30011b8933ee31359c4b0e937f570f5bcead1d6ca632c635d7efe33e6a5eaed4fe60344cf824b42c2f3ebd5748d29a13c9607bf5c5555660e2e60a632bb1984

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

Filesize
24KB

MD5
01808655c624e1752acc157b88d0dc51

SHA1
1d998842efa5b71d79ee050b64e2ac70e75bd130

SHA256
42532506988d749f210bc44b3cb2adf33458116d46d336870933d8711ba87039

SHA512
15df0fe0d702a8d41fdbe95f4d651700f1cb0011ae2501a84e3cbfe17618155f6705636d963b8014f4b16bc1bb835f75f0bc8b098403ec3b64b53327e6a0c0a4

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
a6734df10b7dc0834a3c51b7ac3af783

SHA1
0c74c7caedc40ce5ffcdb40be86a9eaf4df3714a

SHA256
0651a12a5edb1901e1dc16dba4a7fc711e1035ebc8bba2c0811e1b8e3a2eda17

SHA512
f78765eb6f8b5cfbf3557b901986f051b2988754b965ff9849e0da55b6526397b9f3b59c38bcc751b19074d636f8c3700abdb10c415e486c8b88718f49079324

Download Submit