8a31c593198ebd3bbfbb4483ad9b9822fcbc6ff4aba625bbfbfed8289453ca71

Analysis

max time kernel
463s
max time network
424s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21/07/2024, 15:57

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General

Target

Kuncijawaban/Kunci jawaban(api)web/code.js
Size

3KB
MD5

2d8de42fb9b7c7e99b98c1c4c27b3d1b
SHA1

a3d06d06ba884958982e9f100f6aa4171eaf1ee6
SHA256

d0c220a9dbb6dd79e063c6529991c56aee4059c5a0533d48fa244117faccb804
SHA512

7fb144baa654f860aef04c447c3cc92932b2bdd370e71cddbac1ad3d5c6d30f8919747956ed57040cb9bd23ce8bbc29d5455bf22dbb6e447d8d5062b5807358e

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

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
972	msedge.exe
972	msedge.exe
1528	msedge.exe
1528	msedge.exe
2700	identity_helper.exe
2700	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
116	wscript.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe
1528	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 716	1528	msedge.exe	105
PID 1528 wrote to memory of 716	1528	msedge.exe	105
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 2128	1528	msedge.exe	106
PID 1528 wrote to memory of 972	1528	msedge.exe	107
PID 1528 wrote to memory of 972	1528	msedge.exe	107
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108
PID 1528 wrote to memory of 3640	1528	msedge.exe	108

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\Kuncijawaban\Kunci jawaban(api)web\code.js"
1⤵
- Suspicious use of FindShellTrayWindow
PID:116

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2796

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\Kuncijawaban\Kunci jawaban(api)web\index.html
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:1528
- 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=0x104,0x120,0x124,0xf8,0x128,0x7ffdbad846f8,0x7ffdbad84708,0x7ffdbad84718
  2⤵
  PID:716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2016,6598148837488555089,1465243310592983121,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2028 /prefetch:2
  2⤵
  PID:2128
- 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=2016,6598148837488555089,1465243310592983121,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:972
- 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=2016,6598148837488555089,1465243310592983121,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
  2⤵
  PID:3640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,6598148837488555089,1465243310592983121,131072 --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=3336 /prefetch:1
  2⤵
  PID:3568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,6598148837488555089,1465243310592983121,131072 --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=3352 /prefetch:1
  2⤵
  PID:2124
- 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=2016,6598148837488555089,1465243310592983121,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
  2⤵
  PID:3624
- 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=2016,6598148837488555089,1465243310592983121,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,6598148837488555089,1465243310592983121,131072 --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=4148 /prefetch:1
  2⤵
  PID:412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,6598148837488555089,1465243310592983121,131072 --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=5408 /prefetch:1
  2⤵
  PID:1284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,6598148837488555089,1465243310592983121,131072 --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=3568 /prefetch:1
  2⤵
  PID:2184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,6598148837488555089,1465243310592983121,131072 --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=5288 /prefetch:1
  2⤵
  PID:3504

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4356

C:\Windows\System32\Notepad.exe
"C:\Windows\System32\Notepad.exe" C:\Users\Admin\Desktop\Kuncijawaban\Kunci jawaban(api)web\code.js
1⤵
PID:116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

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
7f37f119665df6beaa925337bbff0e84

SHA1
c2601d11f8aa77e12ab3508479cbf20c27cbd865

SHA256
1073dbff3ec315ac85361c35c8ba791cc4198149b097c7b287dda1d791925027

SHA512
8e180e41dd27c51e81788564b19b8ff411028890da506fbf767d394b1e73ec53e046c8d07235b2ec7c1c593c976bbf74ed9b7d442d68b526a0a77a9b5b0ab817

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

Filesize
152B

MD5
d406f3135e11b0a0829109c1090a41dc

SHA1
810f00e803c17274f9af074fc6c47849ad6e873e

SHA256
91f57909a10174b06c862089a9c1f3b3aeafea74a70ee1942ce11bb80d9eace4

SHA512
2b9f0f94b1e8a1b62ab38af8df2add0ec9e4c6dfa94d9c84cc24fe86d2d57d4fc0d9ec8a9775cf42a859ddfd130260128185a0e2588992bca8fd4ebf5ee6d409

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

Filesize
183B

MD5
9e1275231d0007b3a42906cdadb34ea6

SHA1
de552221fd88afa25f6cdeceed2c825d4b40e41e

SHA256
3ac46af51f438f21927049f96db54e3060b81606bc3c1acfae0e125ac5c530e8

SHA512
5db406df1b09a4bc46c299deb653b949ab1dc6701977c5d964d1969333ea620585a5773ab3557ca87d19d18727e040a38285aca132828ff3491bb40a1dbee521

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

Filesize
5KB

MD5
84fd9e1893dd2f8f70a6b018038b21ca

SHA1
c034bed0e3d7281251cc49309e69396c5e712191

SHA256
2d989abd6f5e72db7007a01f11b97a23d7a0b21b33e3481ee2252b2142139d44

SHA512
d6fcb2299f6f0621fdee01a088114d5c8cdd0ccd2b467c882a343cba3bde3c9a4b996ea28f67a3e9d4da3da5c69660cff2fd2870a9eb8ef9f31792ceef6b9949

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

Filesize
6KB

MD5
dbce6acb0de508e0fb1266b33f689b96

SHA1
22c445a3c69b116f11d54da86fe92eaebbbd6cec

SHA256
b8c018ae277a79acb8a38b637e180b803a5ee8689f627fa758bf5429a8118bad

SHA512
6023c0c1c462a420963d987a3b63e53a886bee4f271ac8c24afb7b38781eec2205c65c5795ef40e81d5027a1bb4cc33fb98a3d2709d654a2864da0f38614d4cb

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

Filesize
6KB

MD5
af955cd15342e4bc26dc059cd1a2c84d

SHA1
cb861c9c0ef238c59904d39fbba15e93c7fe1092

SHA256
30b2768f2b4c2793d8d70b71933432a68770d7e489847c39d5514081591db8e7

SHA512
1bd3ce66ddcfb565ce933f610f55bfc20e7c2f0482e72c5e515a4d36b24335d102b7e2f75329ca1cc8e280afc9baee70374e7f0e229e0b26a83dfd50425fcb46

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
8d6650ccfc4177f2ba488842bea1febf

SHA1
5621a6c2314508aa857b74f8e928c6bb7e2a6ab6

SHA256
99c275d2e68c28552bf28e62608a58c830b477a7902dea2d588cf4b03642d377

SHA512
ff6bbcb9a65985652c65b9b2fea895d27d6e9e8265042b4b5f2ca35ebf1b3cb9e8c42ea4d39bd2c6cdcc3a70596363c534f3b5d40b76d472ea5bc75f4786cc70

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

Filesize
11KB

MD5
5325e6699444a636885c6253cf918ada

SHA1
fd49ca95f0e8f3d9a053199d2601d3f5527c8eb2

SHA256
fd13f554a9b8ed1380b2a9e8c3e959fe767fa1cc93ba533f694281ddc5170395

SHA512
d7d082083cd79f41a0533ae165b72dc5a40244f85db2de5de7d06b20d0ae4ea9373c10934e23b61ad035b39dc6422987d2106b866ef8740a36df158e1e6c3b7d

Download Submit