hxxp://bamko[.]net

Analysis

max time kernel
47s
max time network
49s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 15:54

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General

Target

http://bamko.net

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
4964	msedge.exe
4964	msedge.exe
3820	msedge.exe
3820	msedge.exe
2160	identity_helper.exe
2160	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe
3820	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3820 wrote to memory of 3492	3820	msedge.exe	84
PID 3820 wrote to memory of 3492	3820	msedge.exe	84
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4116	3820	msedge.exe	85
PID 3820 wrote to memory of 4964	3820	msedge.exe	86
PID 3820 wrote to memory of 4964	3820	msedge.exe	86
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87
PID 3820 wrote to memory of 3652	3820	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://bamko.net
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:3820
- 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,0x100,0x104,0xd8,0x108,0x7ff9c8c046f8,0x7ff9c8c04708,0x7ff9c8c04718
  2⤵
  PID:3492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,7102988040757919768,10589329419154944805,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:4116
- 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=2076,7102988040757919768,10589329419154944805,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4964
- 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=2076,7102988040757919768,10589329419154944805,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:3652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,7102988040757919768,10589329419154944805,131072 --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=3184 /prefetch:1
  2⤵
  PID:2388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,7102988040757919768,10589329419154944805,131072 --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=3232 /prefetch:1
  2⤵
  PID:2892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,7102988040757919768,10589329419154944805,131072 --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=4940 /prefetch:1
  2⤵
  PID:1696
- 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=2076,7102988040757919768,10589329419154944805,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6092 /prefetch:8
  2⤵
  PID:5016
- 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=2076,7102988040757919768,10589329419154944805,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6092 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,7102988040757919768,10589329419154944805,131072 --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=5664 /prefetch:1
  2⤵
  PID:3904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,7102988040757919768,10589329419154944805,131072 --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=5588 /prefetch:1
  2⤵
  PID:2864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,7102988040757919768,10589329419154944805,131072 --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=5012 /prefetch:1
  2⤵
  PID:2896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,7102988040757919768,10589329419154944805,131072 --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=5080 /prefetch:1
  2⤵
  PID:1588

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2192

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
e4f80e7950cbd3bb11257d2000cb885e

SHA1
10ac643904d539042d8f7aa4a312b13ec2106035

SHA256
1184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124

SHA512
2b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0

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

Filesize
152B

MD5
2dc1a9f2f3f8c3cfe51bb29b078166c5

SHA1
eaf3c3dad3c8dc6f18dc3e055b415da78b704402

SHA256
dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

SHA512
682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

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

Filesize
864B

MD5
ae28dc3c0abd789d34ace0fbcd2c9ed9

SHA1
f6955b51935a543639b8fd7ca94b9c3387c3803d

SHA256
faa32d0a201f3e6859216fc90704edb8ce2d555dd165cc7bd8e61163344abb80

SHA512
a2963f93466fab2ce9c9d78f0b39971093c420880d72d810fb9ef31e6353ee5580651b870ae4b9e287f842063b1068ecbcaa1b3ed9ee16962265816accaf232e

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

Filesize
5KB

MD5
8fb18ccbebce2b27d4ffc5ad1626aa86

SHA1
24040b74e7d4fe187042a620ac4a8a61a698c403

SHA256
7d164e8cfd8060200b30026325f7a1a2431514449311e204b53e08b972aaac2e

SHA512
ad31ed4eafb0b5784bf1787b636b4fcc5ae6ecf422f926c97257ee8b89e491afffa9513c0d180b2faab839579edf1a0d8b68cd9122ca4f5a8dc8263e21049dd8

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

Filesize
6KB

MD5
59389e51368deb346cea18e2beba12cd

SHA1
315c2158449be10ca6bcd054b05c14b286645518

SHA256
e04ebebbe03f4bab67d03bf403f3acc28e47fc5e1f5e30a14d85c2a97b0bcc14

SHA512
365e3b1fd837f455694967f44f4ab53dadd5ea8dff9a1911544a52ceb16021c0b2cf20d0737586d494f7902bfb154985015fe0019c27d5576b7215abc404f775

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

Filesize
7KB

MD5
de7d399fadd981fe4ea7131d1cdb7599

SHA1
4b56d73f47cd4e862f993631908747d2f6e29380

SHA256
4ee7bd60d3f964570752e258b0b8b832c947714cc16ebdd56a0a36781c50ceee

SHA512
27cc3fcc4a43bd1373e5beb44ae8fbb12174e11349d8debe1c685fa155ae639c81632b192d5904dde8c9c9dd9ab34f09bbbe0ce0dafa4025d838d4b33071b35d

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
cdefdea1d7a9f5ac88c2190de0fdaa55

SHA1
5969beaaaaef74090e694c5d9b001d2511188e3a

SHA256
e489734530f3becdc95a27f7ddd8d70952e8fb4810f18c250f029a6a81dbae85

SHA512
02b65e5cc98241741fd58f08e4dd3088c69b2867eebeda7e59f450e62759aec32b10225d9eb1b97064b941611eaded49a8dedf4993eec79ff2dcf3a8ff32c6a3

Download Submit