hxxps://cdn[.]discordapp[.]com/attachments/813170640563601450/1049085188535242762/okmmmmmm[.]exe

Analysis

max time kernel
22s
max time network
20s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 19:14

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General

Target

https://cdn.discordapp.com/attachments/813170640563601450/1049085188535242762/okmmmmmm.exe

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
3524	msedge.exe
3524	msedge.exe
2492	msedge.exe
2492	msedge.exe
5060	identity_helper.exe
5060	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe
2492	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 2628	2492	msedge.exe	84
PID 2492 wrote to memory of 2628	2492	msedge.exe	84
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 1928	2492	msedge.exe	85
PID 2492 wrote to memory of 3524	2492	msedge.exe	86
PID 2492 wrote to memory of 3524	2492	msedge.exe	86
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87
PID 2492 wrote to memory of 1768	2492	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn.discordapp.com/attachments/813170640563601450/1049085188535242762/okmmmmmm.exe
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:2492
- 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,0x100,0x104,0xd8,0x108,0x7ffd3f6b46f8,0x7ffd3f6b4708,0x7ffd3f6b4718
  2⤵
  PID:2628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,10664756579202448775,4961573537744205874,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
  2⤵
  PID:1928
- 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=2184,10664756579202448775,4961573537744205874,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3524
- 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=2184,10664756579202448775,4961573537744205874,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
  2⤵
  PID:1768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,10664756579202448775,4961573537744205874,131072 --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=3348 /prefetch:1
  2⤵
  PID:804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,10664756579202448775,4961573537744205874,131072 --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=3368 /prefetch:1
  2⤵
  PID:1472
- 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=2184,10664756579202448775,4961573537744205874,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
  2⤵
  PID:5096
- 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=2184,10664756579202448775,4961573537744205874,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,10664756579202448775,4961573537744205874,131072 --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=4840 /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=2184,10664756579202448775,4961573537744205874,131072 --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=5396 /prefetch:1
  2⤵
  PID:1328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,10664756579202448775,4961573537744205874,131072 --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=3376 /prefetch:1
  2⤵
  PID:4704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,10664756579202448775,4961573537744205874,131072 --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=3604 /prefetch:1
  2⤵
  PID:4796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3748

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2232

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
bafce9e4c53a0cb85310891b6b21791b

SHA1
5d70027cc137a7cbb38f5801b15fd97b05e89ee2

SHA256
71fb546b5d2210a56e90b448ee10120cd92c518c8f79fb960f01b918f89f2b00

SHA512
c0e4d3eccc0135ac92051539a18f64b8b8628cfe74e5b019d4f8e1dcbb51a9b49c486a1523885fe6be53da7118c013852e753c26a5490538c1e721fd0188836c

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

Filesize
152B

MD5
a499254d6b5d91f97eb7a86e5f8ca573

SHA1
03dbfebfec8c94a9c06f9b0cd81ebe0a2b8be3d1

SHA256
fb87b758c2b98989df851380293ff6786cb9a5cf2b3a384cec70d9f3eb064499

SHA512
d7adcc76d0470bcd68d7644de3c8d2b6d61df8485979a4752ceea3df4d85bd1c290f72b3d8d5c8d639d5a10afa48d80e457f76b44dd8107ac97eb80fd98c7b0c

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

Filesize
6KB

MD5
3d7f2005042cd92b1b8a8e334ba13f51

SHA1
8e4d9b034651a06e8314ac2956c384a19559ef00

SHA256
07dc0c4bad03d69bc52d008b5d3f004c63883b2b202f05ec57823869da4b07c4

SHA512
eab5d636a36a024dfaac7d8aeff3bf149acf867422ccc19424e54fce0167769354378333e036e7200a10e4031a261d83bfb863a1ea09936f89a4cdc7ace032c3

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

Filesize
5KB

MD5
d91b575af76bcab08b5063fb9caa6f61

SHA1
6c426d8e40d114b2624b05330378a89bd9ddce34

SHA256
9acf8e4af3f55f090832a18bd7894e3aa6d7f3a141597985aae773a4df8da9e0

SHA512
d089aea56959c603127da1c00511d5e2b3c573f3c944b6f35f50f092f72b5eafde021eaedd5fac699ac1a668c1273ecbe24d56912076e3d96894077f0a97d3ca

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
371c168bd00e9b379f6e5601a42eeaa3

SHA1
00c29d7010bb66201908a366a62363b655c8514b

SHA256
29f7ff979aec49b1e02ecdd9b6c414bcfdc50dd090a4fd69c17d42d2b9f0bee3

SHA512
c7585814e3f6c96d9669b8c5a9014d02699775ea58de59dfd586e3d13fb0f4122f0c6f033b68ecd9f7a86cb1df7df0e29e0bb731fa20f1ca1c52d9e46572247d

Download Submit