hxxps://bathroombutler[.]com

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230824-en
resource tags

arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2023, 18:27

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General

Target

https://bathroombutler.com

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3268	msedge.exe
3268	msedge.exe
4168	msedge.exe
4168	msedge.exe
2412	identity_helper.exe
2412	identity_helper.exe
208	msedge.exe
208	msedge.exe
208	msedge.exe
208	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe
3268	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3268 wrote to memory of 2560	3268	msedge.exe	86
PID 3268 wrote to memory of 2560	3268	msedge.exe	86
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 1616	3268	msedge.exe	87
PID 3268 wrote to memory of 4168	3268	msedge.exe	88
PID 3268 wrote to memory of 4168	3268	msedge.exe	88
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89
PID 3268 wrote to memory of 3704	3268	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://bathroombutler.com
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3268
- 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,0x100,0x104,0xd8,0x108,0x7ff8b33d46f8,0x7ff8b33d4708,0x7ff8b33d4718
  2⤵
  PID:2560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,9751843939108816736,14690926283111301984,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2208 /prefetch:2
  2⤵
  PID:1616
- 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=2132,9751843939108816736,14690926283111301984,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4168
- 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=2132,9751843939108816736,14690926283111301984,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
  2⤵
  PID:3704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9751843939108816736,14690926283111301984,131072 --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=3556 /prefetch:1
  2⤵
  PID:564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9751843939108816736,14690926283111301984,131072 --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=3572 /prefetch:1
  2⤵
  PID:3428
- 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=2132,9751843939108816736,14690926283111301984,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
  2⤵
  PID:4636
- 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=2132,9751843939108816736,14690926283111301984,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9751843939108816736,14690926283111301984,131072 --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=5080 /prefetch:1
  2⤵
  PID:4664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9751843939108816736,14690926283111301984,131072 --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=5004 /prefetch:1
  2⤵
  PID:3988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9751843939108816736,14690926283111301984,131072 --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=3828 /prefetch:1
  2⤵
  PID:3744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9751843939108816736,14690926283111301984,131072 --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=5632 /prefetch:1
  2⤵
  PID:1656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,9751843939108816736,14690926283111301984,131072 --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=1848 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4608

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
152B

MD5
3590c7788f1f36717cbd298007259a6f

SHA1
9e9a602016435a1d642e18a54d8d6589f938a5bb

SHA256
09a08de2fcd19e304c3b8f6e04f5e4da257a3f18759827be4e9c6af862412174

SHA512
07df3ee7e2d4a313c996c6b8451450556a75e5ac8e4d10595f255164fdd25d6bc596ad579d90f6496c78a15a3c6fc349d748dd7c5f4b2b51d330c52577e2988a

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

Filesize
288B

MD5
018766676c652d8c77c6b75686f86b21

SHA1
a3d516aa61424bf66e1efe33fb81a552c2cf4514

SHA256
aaf3a3c9865134bdba494dbcfe951088c909bcdf41bbeb89a4fd3a85a35ae733

SHA512
beb48ee3a4186ae3450500ea11d5fb1f84894aac45ccc864c8c7b0397ddf1b9ff093135f9b60a9d115afd6c90c66edf0185a6cbf7410d6121078a953d5d37c84

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
266B

MD5
d32f22bb45ae2f6a9e8d292d0e012050

SHA1
225566a6f288b7b373442102718316d34792bb22

SHA256
90d4147a47119822d03cb82c56859b7b095a53cff47e51563899fb918b9b2f78

SHA512
c2c75cd5344d002179aac467ce02bef8d4eb84a4cd416ad649907a7555daeeef53b80a50c9837b3f5895d4be2f6f2d5fbc042bb77ca66cabe2cfdc8f8346392d

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

Filesize
5KB

MD5
83ee89ce2acfb64f5431bed3f2e05282

SHA1
cd560f47516f772e8af7b2dc48bff9275cfb94b1

SHA256
dabf057c4433a2b1121028580c8be9b63924a2145604e04ebe08f781c877e1a1

SHA512
8ec15ebc0e34439272b5982bede8da2825adb0f8820c60068c33c5d48f827822b2e005aba7a4b22c3e02f3a95a08d649037cd0143ae93e7c4ae15a08a2bb16e5

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

Filesize
5KB

MD5
b425a668d90d76cb9c804ca5b4093595

SHA1
397666a91a40624f0cfe7d67eb1ab825ed3db6e5

SHA256
78f2b315f89bbd52a1f11807bfd8ee395fb65f7590331bb7c86164151ac3308c

SHA512
1e903cc79daa563d349c7d302f4d905ebfad1fcd48881d13d9c116cf7ffa58f9c73ad64c846b852873a5777004d42ceef331eafca5164208f26053b04b35034c

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

Filesize
24KB

MD5
a128973ca2ca245299ef7e60156b4ef8

SHA1
d39a437204591bbff98d673e6d1c4f869683ebcc

SHA256
5c6e1f3c7213460c24dc670521adbe32ec76df5e3facc0a7b92a3fa9e340b302

SHA512
bbbdbe2fae61c2a27b4aadfbda2efae2675156dcea6edb8b45fbe83f397f8a1f50d694d8bcd1f53939a277722baf102f3f80caffadfcf0ca80d7408d77d8c490

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
1cb59912a6842959bb7777220e586492

SHA1
6247a5c679b870f3fb4e1fec7ca357d23f563691

SHA256
7c126a262b28d8dab4a076fdb90b9308789125a9c47b211313ce3d2cc2b30c62

SHA512
60904a4f713aa9af5d172bdf51bc6d16bc94114e65e95ac490a9da94a469b3833565f56033387e8a8b2fc0ef25b5489db2884a07c4ad537563ceb7a6b13c2eea

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

Filesize
10KB

MD5
6b47cad91d3ea851c927592913021473

SHA1
b05477d315d84da78c3c1a717abe7aad06b32d3a

SHA256
67b1d5fde6494f9b320aec7d69a7ae9efae9d9056fc75628b5215f61ccbc163e

SHA512
2f07437767c839e2e7b6d0278eaf977ae7c824fc22f8bbee8a962eef713094af49fef1dd25245c78bccb836f6d2c797df669bb6e930cc518371feb06d789a02e

Download Submit