hxxp:///home/petik/shadowserver/malware/2024-05-31_c914ce9408c78e9b3780da81b95b2342_floxif_mafia

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
31-05-2024 14:28

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General

Target

http:///home/petik/shadowserver/malware/2024-05-31_c914ce9408c78e9b3780da81b95b2342_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
1788	msedge.exe
1788	msedge.exe
3872	msedge.exe
3872	msedge.exe
3636	identity_helper.exe
3636	identity_helper.exe
3812	msedge.exe
3812	msedge.exe
3812	msedge.exe
3812	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe
3872	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3872 wrote to memory of 1704	3872	msedge.exe	80
PID 3872 wrote to memory of 1704	3872	msedge.exe	80
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 3628	3872	msedge.exe	81
PID 3872 wrote to memory of 1788	3872	msedge.exe	82
PID 3872 wrote to memory of 1788	3872	msedge.exe	82
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83
PID 3872 wrote to memory of 236	3872	msedge.exe	83

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_c914ce9408c78e9b3780da81b95b2342_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:3872
- 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,0x100,0x104,0xd8,0x108,0x7ff8eb9146f8,0x7ff8eb914708,0x7ff8eb914718
  2⤵
  PID:1704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:3628
- 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=2140,5784245607023819580,3805927432866045898,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1788
- 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=2140,5784245607023819580,3805927432866045898,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
  2⤵
  PID:236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=3228 /prefetch:1
  2⤵
  PID:3976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=3244 /prefetch:1
  2⤵
  PID:1584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=5068 /prefetch:1
  2⤵
  PID:2416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=4880 /prefetch:1
  2⤵
  PID:1128
- 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=2140,5784245607023819580,3805927432866045898,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  PID:4188
- 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=2140,5784245607023819580,3805927432866045898,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=5160 /prefetch:1
  2⤵
  PID:212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=5156 /prefetch:1
  2⤵
  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=2140,5784245607023819580,3805927432866045898,131072 --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=3904 /prefetch:1
  2⤵
  PID:2488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=4748 /prefetch:1
  2⤵
  PID:1172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=2124 /prefetch:1
  2⤵
  PID:4084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=4684 /prefetch:1
  2⤵
  PID:404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,5784245607023819580,3805927432866045898,131072 --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=2592 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3812

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2400

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

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
ae54e9db2e89f2c54da8cc0bfcbd26bd

SHA1
a88af6c673609ecbc51a1a60dfbc8577830d2b5d

SHA256
5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af

SHA512
e3b70e5eb7321b9deca6f6a17424a15b9fd5c4008bd3789bd01099fd13cb2f4a2f37fe4b920fb51c50517745b576c1f94df83efd1a7e75949551163985599998

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

Filesize
152B

MD5
f53207a5ca2ef5c7e976cbb3cb26d870

SHA1
49a8cc44f53da77bb3dfb36fc7676ed54675db43

SHA256
19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23

SHA512
be734c7e8afda19f445912aef0d78f9941add29baebd4a812bff27f10a1d78b52aeb11c551468c8644443c86e1a2a6b2e4aead3d7f81d39925e3c20406ac1499

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

Filesize
5KB

MD5
6dd94d581e99b02824a27b3739b20010

SHA1
8862d42369569bd233b239bc2a6784ae406304d3

SHA256
39b316e311b1484ae157377064d5845853ce57830e1c95b1d025a395734a9e96

SHA512
8f9167fe68e021555037ce6782abf01f02c5477c33726df90a6ad0b32f0d16b77fcb33ed54d21defb1e6ec1129643e554b86ab5bf77767a0ad6ee9f78ed9532b

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

Filesize
6KB

MD5
81b5963c1edc2942e80431256b68b471

SHA1
416956037db32b2cafcee73969d7d60524da013a

SHA256
72f4847c90c3235f899be4c20577e12f540c9b022fb08c9c64a2ff53f7a3c66d

SHA512
f89851a9871a52b747b5f12908e158b0f2e516d8412a4f3efe2105d5d5b99d84da85fd5b1c8954ec126c0fa3794f28d0f0044dc98878d268837f5b387e4e428a

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

Filesize
6KB

MD5
4762d5e05f45bb8f21a439d08f40552d

SHA1
14d473295193ba23d53c5fc4f75e1cb214c1c0d3

SHA256
429ba45ca798c026afcb6d2dfce95e32e9b3246b0602b1a57309e0a484284575

SHA512
1d63eed08575051bad85209c3a3408505f516dc4bf3fa81e9671666aab1da4cf63a7ee55f7571279acdc5d823ad4490884fe6409f8772dc3a805307bd26bf9f7

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
10KB

MD5
00462c81fdd424b7b462cd53b39dca04

SHA1
5b4216b7dc6356fb169d7bbbf7177dc93ae52a49

SHA256
576824cb84acfbdecb33db46056b730ebee270b0dc331cb01815d3ef527d072e

SHA512
a6d1ec817863c56e698956f09f2de843fc0b8da8b243a3ca3573f5617a5f4c51c84fb5bb52557e2d1688a153b1b393817057dfdbaf70f44d535b3c81c94877f2

Download Submit