hxxps://mega[.]nz/folder/HZ43QRzK#TtqMnisZc9e9CG7Xc65qYA

Resubmissions

19/09/2024, 19:55

240919-ynjmwaxdpb 8

19/09/2024, 19:55

240919-ynenxsxdnf 3

19/09/2024, 16:32

240919-t15nnaycqa 3

Analysis

max time kernel
10s
max time network
11s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
19/09/2024, 16:32

Sharing

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General

Target

https://mega.nz/folder/HZ43QRzK#TtqMnisZc9e9CG7Xc65qYA

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1104	msedge.exe
1104	msedge.exe
748	msedge.exe
748	msedge.exe
2244	msedge.exe
2244	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4284	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4284	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe
748	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 748 wrote to memory of 4180	748	msedge.exe	80
PID 748 wrote to memory of 4180	748	msedge.exe	80
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1088	748	msedge.exe	82
PID 748 wrote to memory of 1104	748	msedge.exe	83
PID 748 wrote to memory of 1104	748	msedge.exe	83
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84
PID 748 wrote to memory of 2152	748	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mega.nz/folder/HZ43QRzK#TtqMnisZc9e9CG7Xc65qYA
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:748
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff819e53cb8,0x7ff819e53cc8,0x7ff819e53cd8
  2⤵
  PID:4180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,5399623173614963020,10994386079511687676,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1928 /prefetch:2
  2⤵
  PID:1088
- 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=1912,5399623173614963020,10994386079511687676,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1104
- 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=1912,5399623173614963020,10994386079511687676,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2624 /prefetch:8
  2⤵
  PID:2152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,5399623173614963020,10994386079511687676,131072 --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=3176 /prefetch:1
  2⤵
  PID:2604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,5399623173614963020,10994386079511687676,131072 --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=3188 /prefetch:1
  2⤵
  PID:336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,5399623173614963020,10994386079511687676,131072 --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=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4796 /prefetch:1
  2⤵
  PID:564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=1912,5399623173614963020,10994386079511687676,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4820 /prefetch:8
  2⤵
  PID:3504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,5399623173614963020,10994386079511687676,131072 --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=5204 /prefetch:1
  2⤵
  PID:4488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,5399623173614963020,10994386079511687676,131072 --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=4472 /prefetch:1
  2⤵
  PID:1340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1912,5399623173614963020,10994386079511687676,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4796 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2244

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3064

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x00000000000004D4 0x00000000000004DC
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4284

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
3e2612636cf368bc811fdc8db09e037d

SHA1
d69e34379f97e35083f4c4ea1249e6f1a5f51d56

SHA256
2eecaacf3f2582e202689a16b0ac1715c628d32f54261671cf67ba6abbf6c9f9

SHA512
b3cc3bf967d014f522e6811448c4792eed730e72547f83eb4974e832e958deb7e7f4c3ce8e0ed6f9c110525d0b12f7fe7ab80a914c2fe492e1f2d321ef47f96d

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

Filesize
152B

MD5
e8115549491cca16e7bfdfec9db7f89a

SHA1
d1eb5c8263cbe146cd88953bb9886c3aeb262742

SHA256
dfa9a8b54936607a5250bec0ed3e2a24f96f4929ca550115a91d0d5d68e4d08e

SHA512
851207c15de3531bd230baf02a8a96550b81649ccbdd44ad74875d97a700271ef96e8be6e1c95b2a0119561aee24729cb55c29eb0b3455473688ef9132ed7f54

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

Filesize
72B

MD5
af1355a27d357970e8158d25c656609f

SHA1
1989518d91fb00bee26ba6bff9640adda69a6154

SHA256
3f2467c24e5eea47650bae6ab9f4c488764e0ebd80f83d24a72e8613e84bb7cf

SHA512
b099eed57c3cd626ca70e480dfd1e928e662a34014b88ec87fb7a18afee1f7936a7617bc4b60042bef604e08637ceac341513f5a044290af36030ba5e5dbd9f4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\File System\Origins\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
188B

MD5
008114e1a1a614b35e8a7515da0f3783

SHA1
3c390d38126c7328a8d7e4a72d5848ac9f96549b

SHA256
7301b76033c2970e61bab5eaddaff5aa652c39db5c0ea5632814f989716a1d18

SHA512
a202fc891eace003c346bad7e5d2c73dadf9591d5ce950395ff4b63cc2866b17e02bd3f0ad92749df033a936685851455bcdbfad30f26e765c3c89d3309cb82b

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

Filesize
5KB

MD5
edab1be62fcbe61d578b654b2803367c

SHA1
55a00ab521420bea816b691bb8d9d66ff60f4134

SHA256
66402975d863a231cc79bc9cc3068da317abf58e5cfa85682a81f85ae3bbff35

SHA512
228cd92c92b022fab35a80b65b67712fc4c52cd01c6775632573611a14b4ed46464f5d1412bed8dcef22d28bd2ae4495a2a563120551bf280cc19cde3bb447b6

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

Filesize
6KB

MD5
25e23f8d5f676a9d708a94b3af2044a7

SHA1
396915ab8e2db87fdd9370a3da326cac55604c1f

SHA256
a64351fef08868cfc3cfc6df4f00d162b0e0055e1e0df416af5e82db85b051b6

SHA512
be218c7749cfca77d1d905816e549eec820c988278c7fd285af7d5236806a2d2d97aa04182dc8e856f2646a6c5dabf57117475aad135d18223120a70b2d4e153

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\Database\MANIFEST-000001

Filesize
41B

MD5
5af87dfd673ba2115e2fcf5cfdb727ab

SHA1
d5b5bbf396dc291274584ef71f444f420b6056f1

SHA256
f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

SHA512
de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

Filesize
72B

MD5
88aa7964d913b9c0469dc0c33dc5159d

SHA1
10ba4add26fbd8a1f42dc1b12af6b774dc1488f6

SHA256
2c5413e458b355d0df6f59ceddb849a4487ed794d065160503b5bb6decb4ff4b

SHA512
c8c3e0c3800a23cf6a64a94d1221c7e766487160ec2d77f040e4249e653595d9eff7d9a00d7bf25d3a266cfac4c1cc11e21cc3bc6c13a487a0d31526e677f660

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57cc0a.TMP

Filesize
48B

MD5
a70337fd6aac0e7d0f0e46d9920a1652

SHA1
2f2d736049043e55604e37618672550bd2102538

SHA256
cb801cba318422c3958051869a4093a2115fc9b6fe311d5fe9e83a1949859320

SHA512
f5df888bc37c9be9d139e2662a594caf1eefcd54b0e8dfe007edd8051de3892fcc8b081615d758e1c8e2d6a038f1a5f9284744000e8dd5bec7139f295bd7f1ce

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

Filesize
10KB

MD5
c8e4b2dd993a0e19a837bdd3db55bced

SHA1
b5751918556a6c8de6491d53f1dd8eef308b3d9a

SHA256
78ff90452f7628e6b337bfb19bad0115e97efa56ef700363bca189617e5028a1

SHA512
ad294d6fb78b42ad5f91110195abdb2bb7d3716a1f57b432764d3d0ee636d4ab096f1671048bda747e5d60d8e8164dc35a92663eaa81c9180c7dcc10ca191b71

Download Submit