c6eaf88c01aafc69a1f61fa9eefd16e308a5f9cf3046e6c48a061025a1dae773

Analysis

max time kernel
898s
max time network
441s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
17-01-2025 19:02

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General

Target

Setup.exe
Size

664.7MB
MD5

94453b781953e0e6490b2e006a26c4e1
SHA1

956ffc7e463d4f89d34f4fb2fffcebb236c9c923
SHA256

c6eaf88c01aafc69a1f61fa9eefd16e308a5f9cf3046e6c48a061025a1dae773
SHA512

c82a905a4c846d5f6d490eb909d4204a0988f4155fa23e982e31b40a898e94a4d3859d4de2753c6535c56b300727d8b90d05b4e466361d636b1e4d52347d9e04
SSDEEP

98304:xMD2B5Pnm2GSxIzkPJQfRG8M1QEOyFmMQbm:xMaBBfGdG4yJQb

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Setup.exe

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

Modifies registry class 4 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	BackgroundTransferHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	BackgroundTransferHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	BackgroundTransferHost.exe
Key created	\REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\MuiCache	BackgroundTransferHost.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
892	Setup.exe
892	Setup.exe
2012	msedge.exe
2012	msedge.exe
1372	msedge.exe
1372	msedge.exe
4120	identity_helper.exe
4120	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 5012	1372	msedge.exe	80
PID 1372 wrote to memory of 5012	1372	msedge.exe	80
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2328	1372	msedge.exe	81
PID 1372 wrote to memory of 2012	1372	msedge.exe	82
PID 1372 wrote to memory of 2012	1372	msedge.exe	82
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83
PID 1372 wrote to memory of 4592	1372	msedge.exe	83

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:892

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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:1372
- 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,0x7ffe933e3cb8,0x7ffe933e3cc8,0x7ffe933e3cd8
  2⤵
  PID:5012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1896,14283721716173831490,12939484647282384502,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1916 /prefetch:2
  2⤵
  PID:2328
- 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=1896,14283721716173831490,12939484647282384502,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2012
- 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=1896,14283721716173831490,12939484647282384502,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2496 /prefetch:8
  2⤵
  PID:4592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,14283721716173831490,12939484647282384502,131072 --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=3252 /prefetch:1
  2⤵
  PID:1228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,14283721716173831490,12939484647282384502,131072 --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=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3272 /prefetch:1
  2⤵
  PID:2948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,14283721716173831490,12939484647282384502,131072 --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=4040 /prefetch:1
  2⤵
  PID:2200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,14283721716173831490,12939484647282384502,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4212 /prefetch:1
  2⤵
  PID:3420
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1896,14283721716173831490,12939484647282384502,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4788 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4120

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3896

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1360

C:\Windows\system32\BackgroundTransferHost.exe
"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.13
1⤵
- Modifies registry class
PID:2116

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

System Location Discovery

T1614

System Language Discovery

T1614.001

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
46e6ad711a84b5dc7b30b75297d64875

SHA1
8ca343bfab1e2c04e67b9b16b8e06ba463b4f485

SHA256
77b51492a40a511e57e7a7ecf76715a2fd46533c0f0d0d5a758f0224e201c77f

SHA512
8472710b638b0aeee4678f41ed2dff72b39b929b2802716c0c9f96db24c63096b94c9969575e4698f16e412f82668b5c9b5cb747e8a2219429dbb476a31d297e

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

Filesize
152B

MD5
fdee96b970080ef7f5bfa5964075575e

SHA1
2c821998dc2674d291bfa83a4df46814f0c29ab4

SHA256
a241023f360b300e56b2b0e1205b651e1244b222e1f55245ca2d06d3162a62f0

SHA512
20875c3002323f5a9b1b71917d6bd4e4c718c9ca325c90335bd475ddcb25eac94cb3f29795fa6476d6d6e757622b8b0577f008eec2c739c2eec71d2e8b372cff

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

Filesize
5KB

MD5
bfd9a73a5f80e55d35dee7e85390a197

SHA1
9e56a3cfff357a2f9559d1d172698fe615d35a2a

SHA256
a75d2dc5b7b06421d54386d27db082bfb023071e2f3b417511c9ac68895c309d

SHA512
3e0a4f3d475f71f131a5592501dacf07b54ea5df2541defba51b879bad7d4230b6cc52a3d3aa82e12c2c97a5d6feeb8defa1101c9f59ca36ec3fbf08532447c7

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

Filesize
5KB

MD5
21dff3015c8c03ace6e1e125a539ac00

SHA1
5900846de2256c1d6045dee474ec02810d07975b

SHA256
6d519aa79df5354c5ffda6f6a9ba2cf4dbc53ae23e499e1cf1a808c0240ed1ab

SHA512
45d133e7000cf0f1f1dbb9525bd16170c71a75b21fd6e97338a2b9206262a8f763b5565c255719ef381c6d3ee367756dc9b5be28e9acc2f841496e3f0e58409a

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
8KB

MD5
68d75fbdc522abdde98dcf781642bee9

SHA1
2236f1b960d11cd414f3be43b9ead2e02fea17e4

SHA256
0169ceb91cad18625114d72c9c8c149dd2a97df2ae29c3400f6bd48552ea4524

SHA512
e4d1c58883197054f21f8a8b33652c915e39aa417af22aaec874780b6621820cac33420d7bb40155190c1018e61fb02089aac36a104bccd16ead576d35170626

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\BackgroundTransferApi\d16cdf81-7fa8-428a-a9a3-6d96cc87012a.down_data

Filesize
555KB

MD5
5683c0028832cae4ef93ca39c8ac5029

SHA1
248755e4e1db552e0b6f8651b04ca6d1b31a86fb

SHA256
855abd360d8a8d6974eba92b70cbd09ce519bc8773439993f9ab37cb6847309e

SHA512
aba434bd29be191c823b02ea9b639beb10647bbe7759bbffdaa790dfb1ec2c58d74c525ef11aacda209e4effe322d1d3a07b115446c8914b07a3bce4d8a0e2c3

Download Submit
memory/892-3-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/892-0-0x00000000023E0000-0x0000000002434000-memory.dmp

Filesize
336KB

Download
memory/892-1-0x00000000023E0000-0x0000000002434000-memory.dmp

Filesize
336KB

Download