hxxps://download2274[.]mediafire[.]com/szq6g1b4iqrgvOVfacLN04dKImr_CxKklpyup6cfRCGIG094oKy7sh-33gzUGQrwKiRHQIYLQyv04v8H2Nwr-cPYb2A1aushGx6fjnzRTNFJ7_dnOAP3Pzcct0ePfHO9xfNf7MTwIt3tX9vE7oEViuOCpLHMippfcnL4_ilYNiGI5ko/rwcrjb6js38q858/SolaraB[.]Dib[.]rar

Analysis

max time kernel
24s
max time network
25s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 10:38

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General

Target

https://download2274.mediafire.com/szq6g1b4iqrgvOVfacLN04dKImr_CxKklpyup6cfRCGIG094oKy7sh-33gzUGQrwKiRHQIYLQyv04v8H2Nwr-cPYb2A1aushGx6fjnzRTNFJ7_dnOAP3Pzcct0ePfHO9xfNf7MTwIt3tX9vE7oEViuOCpLHMippfcnL4_ilYNiGI5ko/rwcrjb6js38q858/SolaraB.Dib.rar

Score

1^/10

Malware Config

Signatures

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
2904	msedge.exe
2904	msedge.exe
3368	msedge.exe
3368	msedge.exe
4116	identity_helper.exe
4116	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3368 wrote to memory of 4476	3368	msedge.exe	80
PID 3368 wrote to memory of 4476	3368	msedge.exe	80
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 3000	3368	msedge.exe	81
PID 3368 wrote to memory of 2904	3368	msedge.exe	82
PID 3368 wrote to memory of 2904	3368	msedge.exe	82
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83
PID 3368 wrote to memory of 1700	3368	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://download2274.mediafire.com/szq6g1b4iqrgvOVfacLN04dKImr_CxKklpyup6cfRCGIG094oKy7sh-33gzUGQrwKiRHQIYLQyv04v8H2Nwr-cPYb2A1aushGx6fjnzRTNFJ7_dnOAP3Pzcct0ePfHO9xfNf7MTwIt3tX9vE7oEViuOCpLHMippfcnL4_ilYNiGI5ko/rwcrjb6js38q858/SolaraB.Dib.rar
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:3368
- 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,0x100,0x104,0xd8,0x108,0x7ffc074f46f8,0x7ffc074f4708,0x7ffc074f4718
  2⤵
  PID:4476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,8072201324668252806,6708735864621592271,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:3000
- 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=2076,8072201324668252806,6708735864621592271,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2904
- 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=2076,8072201324668252806,6708735864621592271,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:1700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8072201324668252806,6708735864621592271,131072 --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=3292 /prefetch:1
  2⤵
  PID:5028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8072201324668252806,6708735864621592271,131072 --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=3304 /prefetch:1
  2⤵
  PID:1480
- 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=2076,8072201324668252806,6708735864621592271,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4828 /prefetch:8
  2⤵
  PID:3744
- 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=2076,8072201324668252806,6708735864621592271,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4828 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8072201324668252806,6708735864621592271,131072 --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=4364 /prefetch:1
  2⤵
  PID:4504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8072201324668252806,6708735864621592271,131072 --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=4996 /prefetch:1
  2⤵
  PID:3232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8072201324668252806,6708735864621592271,131072 --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=3364 /prefetch:1
  2⤵
  PID:4980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8072201324668252806,6708735864621592271,131072 --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=5168 /prefetch:1
  2⤵
  PID:2360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8072201324668252806,6708735864621592271,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4356 /prefetch:1
  2⤵
  PID:4172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8072201324668252806,6708735864621592271,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3532 /prefetch:1
  2⤵
  PID:3720

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2488

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
5KB

MD5
98c9e5595dad302fbb35b90f118c0db7

SHA1
f96f0a8e149e2736c6fd4f802e2a8b1efcd51b88

SHA256
a7c4a0c8a6235454489f1b3e3d1ae70f82ac3f1da6b8807ae5618275b8d7de64

SHA512
5e932ed0cf83e98486129d006918a85691ea6ae28c09d6ee0255242ff4eaf2a420e03a3b1c72e8a616cb53476361bb93ff3e9520ce3b057ef105f88c065b5b42

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

Filesize
6KB

MD5
11fc1c753266fb6024347164e6aba74a

SHA1
47b1becaa56a4abf7236815af5c9be41de5ef224

SHA256
1d146fa237ff0a6bbca7da36fe1ba432f1b975391d9de47afd4d58b1885c7781

SHA512
b13475007011f02d32fb09b45285929cd8c21f0a7dafc1946f7d08aca72c0036226b3e54914ca66f6b9fea027801c5672f7c603aeba584f6c2ccb52937acf436

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

Filesize
6KB

MD5
96d86a38edcfe8437be8634ab4348c0b

SHA1
0762effdab3f8d51cff72d49dc097bb955438c77

SHA256
d27d6b1429690684407dbdd21c34fe936ec6c3eed95a3fff7cf0335136d8ad02

SHA512
a3e473eb7a36fafbfe4eb72db69a7aa8def8e52c4be83a5f1e5f6779544aebb08247b80f7215c3e0e73b3bd90efecf02fd41cde0a0e074cff468abb3d05f7d41

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
8KB

MD5
00691c2663c37f83d66fdf5ad224f5c6

SHA1
9685c30e6e6ad6f2c2189c34ca912447acc58347

SHA256
a25e4e1d86b9f614b03d57ef92100d5fb4a3753330cfe34d8b0f03c999b52016

SHA512
b2628fe79fb9e6455bab45790411fd0c72d816cda9b42b7dbc604c3389ff72b0b56552855813726e4de2baf5664bba2e9c55d59dd713078c2df6c579c66649c3

Download Submit