hxxp:///home/petik/shadowserver/malware/2024-05-31_50a5352b7254cf929646deb4b0ae11fb_floxif_mafia

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
31-05-2024 14:26

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General

Target

http:///home/petik/shadowserver/malware/2024-05-31_50a5352b7254cf929646deb4b0ae11fb_floxif_mafia

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 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
1652	msedge.exe
1652	msedge.exe
4324	msedge.exe
4324	msedge.exe
4732	identity_helper.exe
4732	identity_helper.exe
1368	msedge.exe
1368	msedge.exe
1368	msedge.exe
1368	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe
4324	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4324 wrote to memory of 2476	4324	msedge.exe	82
PID 4324 wrote to memory of 2476	4324	msedge.exe	82
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1424	4324	msedge.exe	83
PID 4324 wrote to memory of 1652	4324	msedge.exe	84
PID 4324 wrote to memory of 1652	4324	msedge.exe	84
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85
PID 4324 wrote to memory of 1284	4324	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http:///home/petik/shadowserver/malware/2024-05-31_50a5352b7254cf929646deb4b0ae11fb_floxif_mafia
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:4324
- 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,0x100,0x104,0xd8,0x108,0x7ff85d2746f8,0x7ff85d274708,0x7ff85d274718
  2⤵
  PID:2476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:1424
- 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=1916,1680865099820033330,6558199331207357843,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2108 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1652
- 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=1916,1680865099820033330,6558199331207357843,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2940 /prefetch:8
  2⤵
  PID:1284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=3240 /prefetch:1
  2⤵
  PID:3704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=3296 /prefetch:1
  2⤵
  PID:1184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=5080 /prefetch:1
  2⤵
  PID:3212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=2324 /prefetch:1
  2⤵
  PID:1108
- 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=1916,1680865099820033330,6558199331207357843,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5452 /prefetch:8
  2⤵
  PID:4580
- 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=1916,1680865099820033330,6558199331207357843,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5452 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=5112 /prefetch:1
  2⤵
  PID:1972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=5056 /prefetch:1
  2⤵
  PID:5072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=3504 /prefetch:1
  2⤵
  PID:5088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=5568 /prefetch:1
  2⤵
  PID:1452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=2800 /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=1916,1680865099820033330,6558199331207357843,131072 --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=5104 /prefetch:1
  2⤵
  PID:4580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,1680865099820033330,6558199331207357843,131072 --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=5508 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1368

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2572

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4880

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
4b4f91fa1b362ba5341ecb2836438dea

SHA1
9561f5aabed742404d455da735259a2c6781fa07

SHA256
d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

SHA512
fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

Filesize
152B

MD5
eaa3db555ab5bc0cb364826204aad3f0

SHA1
a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

SHA256
ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

SHA512
e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

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

Filesize
5KB

MD5
e6a8e791cac11e6a65418d40640f9b80

SHA1
083ce5c208eec2fef5374485f6f0b581915ca5af

SHA256
9e84d0862fb11111f09d483ddca5a57c519f4f2bf1839f8d84fe892fafd1572e

SHA512
33fb76f96cd6dbeaac5f17f975ebf25329af631938527448c0d383ab1ec40055fb2443eae7b94ed3f359d4add4598257e5d4576cc10b44d5a43b14594e16adfa

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

Filesize
6KB

MD5
f80758a4dd43754a80fb6f66d7f7c71b

SHA1
2114da0840055cc952d184fec69ec2ed1ab54c9b

SHA256
8d6c6ad6d3cfb1988f1d620be6057e51ae31a88946ef6a78d661ea20e2603417

SHA512
ccfa93afda26324ad2e0a76b7fe0341c2d21a20298ded6f609d53837c10a61175e083ab091af89048ebc81bfb266a0ab7188fcb9df267a202a84f9ff5de2f2f9

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

Filesize
6KB

MD5
fef9c69b28b07f37ed232f47ac0c57b3

SHA1
f0a7b20db66850c11096f5ed525b78b497960f56

SHA256
91a33d3aecf40c1d1f4c9e12e9a73d1758796d2a516a9c117c2e6883379aea33

SHA512
fc545ec0740b6251f3be7cb8ef617e4f81f39fbd41576f167805cf6c2abe8dc01b3e5f00e8fe2e4e055179140210114b382c8c9a3f6f407d61106af2e97c3e09

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
16a7c1753b5a34a196389e2ec9ee91ce

SHA1
9375cb135991320158756df0c641f643d78768e3

SHA256
ebd81c5a7301e402c161d514edc2073da5d44f3039a8b8d048685d3c632cc6cc

SHA512
417840db695af3aa7eb48d6706c61d967544bec9b293f6af02ca807486fec03d707fcb695695f5adc5ad05ec91d4edf195a27edf9eb256b6563ccf41a0cdeb62

Download Submit