4a6b132f310295df1e4df23d4c69b2e5494cb8be8679d7dab6733f85ed15a6b2

Analysis

max time kernel
146s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
02/05/2024, 20:33

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General

Target

FAQ/file.bat
Size

793B
MD5

414720fbf4f23b0b60cb16b1286f4fb9
SHA1

48a6c2520f3ee5babd7c506562ba470fed53716b
SHA256

d92433da2959be279c18e55b59ce0c65a387c981d0223fd727ccbb54c845986f
SHA512

fa7f0ddb96deeb5bdceb57127857ccf4ac4d36ad8bd4b01316bfbf225b9761939949714cb57c97546b9048746e96de14da64fd5282bc5e80b8c6d6f078348a8a

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

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 10 IoCs

pid	Process
4636	msedge.exe
4636	msedge.exe
3692	msedge.exe
3692	msedge.exe
4264	identity_helper.exe
4264	identity_helper.exe
2836	msedge.exe
2836	msedge.exe
2836	msedge.exe
2836	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe
3692	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1000 wrote to memory of 3008	1000	cmd.exe	84
PID 1000 wrote to memory of 3008	1000	cmd.exe	84
PID 3008 wrote to memory of 3692	3008	cmd.exe	86
PID 3008 wrote to memory of 3692	3008	cmd.exe	86
PID 3692 wrote to memory of 3000	3692	msedge.exe	88
PID 3692 wrote to memory of 3000	3692	msedge.exe	88
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 3060	3692	msedge.exe	89
PID 3692 wrote to memory of 4636	3692	msedge.exe	90
PID 3692 wrote to memory of 4636	3692	msedge.exe	90
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91
PID 3692 wrote to memory of 2708	3692	msedge.exe	91

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\FAQ\file.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1000
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /K "C:\Users\Admin\AppData\Local\Temp\FAQ\file.bat" MY_FLAG
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://ariamedical.ir/.well-known/style/yourinvoice.pdf
    3⤵
    - Enumerates system info in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:3692
  - - 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=0x100,0x104,0x108,0xfc,0x10c,0x7ffefc9446f8,0x7ffefc944708,0x7ffefc944718
      4⤵
      PID:3000
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2008,497744850133007765,2281478707322935808,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:2
      4⤵
      PID:3060
  - - 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=2008,497744850133007765,2281478707322935808,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2476 /prefetch:3
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4636
  - - 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=2008,497744850133007765,2281478707322935808,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2732 /prefetch:8
      4⤵
      PID:2708
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,497744850133007765,2281478707322935808,131072 --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
      4⤵
      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=2008,497744850133007765,2281478707322935808,131072 --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=3308 /prefetch:1
      4⤵
      PID:688
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,497744850133007765,2281478707322935808,131072 --lang=en-US --extension-process --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=4648 /prefetch:1
      4⤵
      PID:1392
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2008,497744850133007765,2281478707322935808,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=5060 /prefetch:6
      4⤵
      PID:2044
  - - 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=2008,497744850133007765,2281478707322935808,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5564 /prefetch:8
      4⤵
      PID:3604
  - - 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=2008,497744850133007765,2281478707322935808,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5564 /prefetch:8
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4264
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,497744850133007765,2281478707322935808,131072 --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=4932 /prefetch:1
      4⤵
      PID:4508
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,497744850133007765,2281478707322935808,131072 --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=4912 /prefetch:1
      4⤵
      PID:1688
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,497744850133007765,2281478707322935808,131072 --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=4044 /prefetch:1
      4⤵
      PID:4792
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,497744850133007765,2281478707322935808,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3432 /prefetch:1
      4⤵
      PID:1828
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2008,497744850133007765,2281478707322935808,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1292 /prefetch:2
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:2836

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2252

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
2a70f1bd4da893a67660d6432970788d

SHA1
ddf4047e0d468f56ea0c0d8ff078a86a0bb62873

SHA256
c550af5ba51f68ac4d18747edc5dea1a655dd212d84bad1e6168ba7a97745561

SHA512
26b9a365e77df032fc5c461d85d1ba313eafead38827190608c6537ec12b2dfdbed4e1705bfd1e61899034791ad6fa88ea7490c3a48cdaec4d04cd0577b11343

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

Filesize
152B

MD5
fbe1ce4d182aaffb80de94263be1dd35

SHA1
bc6c9827aa35a136a7d79be9e606ff359e2ac3ea

SHA256
0021f72dbca789f179762b0e17c28fe0b93a12539b08294800e47469905aeb51

SHA512
3fb0a3b38e7d4a30f5560594b1d14e6e58419e274255fb68dfe0ca897aa181f9ce8cb2048403f851fd36a17b0e34d272d03927769d41a500b2fe64806354902f

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

Filesize
433B

MD5
f9fc1cca0c8f3f22233023b8da08ea60

SHA1
a95a7ef895551ba0b71c7ed38f529f3b6c58e397

SHA256
eccd22dcfc158e27553196016efd8ee372c6c514dc944c579dd3818839c995d1

SHA512
c27300422f2d3ad01959bddf4c53ac7c37fc133a3725f922c57db0f747855bd8f984e2b7ea1ca24c427e08c4b04443347d83645721da575944d55903399117e6

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

Filesize
5KB

MD5
d861c4effb7b269a9ca5d405978f1c0d

SHA1
3b51872ddc55c52fe698d8cc032eae0a44ab9c1c

SHA256
0d8707287d747f13e408757efa5c8ddb3e74b2bf478ec90222c21bf33d5d98cf

SHA512
032cfac4b968f74f7283cf52d80253e2c194ac68f450e08db3fdcfceec5fb8042a0b4f98718e5fc8063263b075fce29b3e515bd61ec0d23c827709163b45a2fb

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

Filesize
6KB

MD5
26569114bd6f46fa887f6c9aba903756

SHA1
051b68b5f66b1ce4a3d0e387353b3455ed0f236f

SHA256
9b8b610e3ff06e70768024fd7aaf788481b6ebba147e3559340f522710ff3a2f

SHA512
121b6e6b767bf3fde3cc269059e6d71bfd1757c3892a3f2398c72fdb1e0e3516c7c81ed14aa8de6ba62d94cf4fa351b709c549d378bc56c650561de0e1ccdf35

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
4d324a776cda6ea3c1568a3fe039a641

SHA1
34896a085218086dbbd8c1ab77fbd77fc4d3b769

SHA256
fae9c80a0bd40a54502cda609c92240528620d957a5b3253ae9834122a1d4847

SHA512
acafdf9b47d757138b4e29f37681773ced0ab997cf80c61ca9a83cf02c60ba4f9013c8757f33524f44b22a4634d8c694afb358cad6693b188cc9a9b8bdc05131

Download Submit