11e39564cab14b08d3b666dc858a4ac3a1b35d260cee2095c92fceab9f55c1e5

Analysis

max time kernel
113s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-08-2024 07:37

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General

Target

4954f477331f00a13641be0b11937220N.exe
Size

653KB
MD5

4954f477331f00a13641be0b11937220
SHA1

432017d1499da176abad209500331647452366bc
SHA256

11e39564cab14b08d3b666dc858a4ac3a1b35d260cee2095c92fceab9f55c1e5
SHA512

8212ce403dc21d2e88a65fd53e86a5f50e8315cadf1dfb02af049037dd38f7d5955e21d74ee6c13fad56f80335bba13167ac2331a38552dc9fd1e6c521a0bfc2
SSDEEP

12288:nXnF4rdla0RHDGW1gojJvwmXJFPO/adFn7Td7o:nXG3a0RHqW1goFVXTPO/A7T2

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	4954f477331f00a13641be0b11937220N.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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4392	msedge.exe
4392	msedge.exe
4908	msedge.exe
4908	msedge.exe
2876	identity_helper.exe
2876	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1868	4954f477331f00a13641be0b11937220N.exe
1868	4954f477331f00a13641be0b11937220N.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 4908	1868	4954f477331f00a13641be0b11937220N.exe	87
PID 1868 wrote to memory of 4908	1868	4954f477331f00a13641be0b11937220N.exe	87
PID 4908 wrote to memory of 3732	4908	msedge.exe	89
PID 4908 wrote to memory of 3732	4908	msedge.exe	89
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 776	4908	msedge.exe	90
PID 4908 wrote to memory of 4392	4908	msedge.exe	91
PID 4908 wrote to memory of 4392	4908	msedge.exe	91
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92
PID 4908 wrote to memory of 3684	4908	msedge.exe	92

C:\Users\Admin\AppData\Local\Temp\4954f477331f00a13641be0b11937220N.exe
"C:\Users\Admin\AppData\Local\Temp\4954f477331f00a13641be0b11937220N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.stahuj.centrum.cz/downloader/done/?created=2013-03-04 07:27:23&user=&success=&error=icq/lista-centrumcz
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:4908
- - 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=0x11c,0x120,0x124,0xf8,0x128,0x7ff9de8d46f8,0x7ff9de8d4708,0x7ff9de8d4718
    3⤵
    PID:3732
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
    3⤵
    PID:776
- - 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=2140,5732498024443596315,10968848460228153746,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4392
- - 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=2140,5732498024443596315,10968848460228153746,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
    3⤵
    PID:3684
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --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
    3⤵
    PID:3436
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --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=3292 /prefetch:1
    3⤵
    PID:1464
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --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=4008 /prefetch:1
    3⤵
    PID:4252
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --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=3568 /prefetch:1
    3⤵
    PID:4512
- - 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=2140,5732498024443596315,10968848460228153746,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
    3⤵
    PID:4652
- - 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=2140,5732498024443596315,10968848460228153746,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2876
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --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=5392 /prefetch:1
    3⤵
    PID:428
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --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=5408 /prefetch:1
    3⤵
    PID:3540
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5308 /prefetch:1
    3⤵
    PID:1660
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --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=5304 /prefetch:1
    3⤵
    PID:5192
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5388 /prefetch:1
    3⤵
    PID:5872
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5732498024443596315,10968848460228153746,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5464 /prefetch:1
    3⤵
    PID:1108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4776

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2436

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
983cbc1f706a155d63496ebc4d66515e

SHA1
223d0071718b80cad9239e58c5e8e64df6e2a2fe

SHA256
cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

SHA512
d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

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

Filesize
5KB

MD5
900fc3d8839221255bc30816f679d14e

SHA1
9f7458902a9e92b208db50f9610759b253bc0b70

SHA256
a79ea6ea6d0821203c86637555efce785a2610ae2f4c92770816535794e8c583

SHA512
607d5aa9711f11ce1db26447f70f2fdb588c6d1695bcd8e08a8a5ce5120f6b810aaf9257db0f805f085607a7d346e85959de888f326cfd56307a993cf0b54f81

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

Filesize
6KB

MD5
fd6fa9940b14ea2983431191cde95c69

SHA1
cfea07c8abbfa30a23e481709a5a506e54615ec3

SHA256
520dc26bd584540d9f3a8e4fb1d55b956b1d35f2aaa250bc37388a403d540e80

SHA512
f30b079448b0df956f1beec96e703d242ffc882cc82e37aa335606678bcbdf8fc1173f394d1642f269d872a32712f74142a17b3cdc237b6cb8bea70ecadb003c

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
95968c8bcbcf1344dddfce4e93666e27

SHA1
2f8a9d07e4f43d5524754a1adbef546686d8128f

SHA256
863604029311065e8b89db38bc5cbc933577de212f80b4e8153c789d4f7a4272

SHA512
a05551eba83f56d834cc1a892c65229db59436322393df7279474d7a65bfbcf43fb7ed9f9cf371da2b50eae1e76f0fe662a3decf6bbcee9dbdf66a7e30519d68

Download Submit
memory/1868-0-0x0000000000810000-0x0000000000811000-memory.dmp

Filesize
4KB

Download
memory/1868-50-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/1868-51-0x0000000000810000-0x0000000000811000-memory.dmp

Filesize
4KB

Download