hxxp://flexiblemaria[.]com/iinkqrwu

Analysis

max time kernel
145s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 17:13

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General

Target

http://flexiblemaria.com/iinkqrwu

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
3248	msedge.exe
3248	msedge.exe
2724	msedge.exe
2724	msedge.exe
2224	identity_helper.exe
2224	identity_helper.exe
404	msedge.exe
404	msedge.exe
404	msedge.exe
404	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe
2724	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 2216	2724	msedge.exe	82
PID 2724 wrote to memory of 2216	2724	msedge.exe	82
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 4112	2724	msedge.exe	83
PID 2724 wrote to memory of 3248	2724	msedge.exe	84
PID 2724 wrote to memory of 3248	2724	msedge.exe	84
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85
PID 2724 wrote to memory of 4080	2724	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://flexiblemaria.com/iinkqrwu
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:2724
- 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,0x100,0x104,0xd8,0x108,0x7ffae1a346f8,0x7ffae1a34708,0x7ffae1a34718
  2⤵
  PID:2216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:4112
- 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=2088,13786806321226152096,11436936099440635719,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3248
- 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=2088,13786806321226152096,11436936099440635719,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:4080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=3220 /prefetch:1
  2⤵
  PID:1728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=3232 /prefetch:1
  2⤵
  PID:2148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=4068 /prefetch:1
  2⤵
  PID:3304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=4780 /prefetch:1
  2⤵
  PID:3184
- 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=2088,13786806321226152096,11436936099440635719,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4120 /prefetch:8
  2⤵
  PID:4636
- 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=2088,13786806321226152096,11436936099440635719,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4120 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=3976 /prefetch:1
  2⤵
  PID:2904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=4880 /prefetch:1
  2⤵
  PID:4872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=5124 /prefetch:1
  2⤵
  PID:4128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=5432 /prefetch:1
  2⤵
  PID:4928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=2212 /prefetch:1
  2⤵
  PID:3140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=1048 /prefetch:1
  2⤵
  PID:2256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,13786806321226152096,11436936099440635719,131072 --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=1972 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:404

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5072

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
c00b0d6e0f836dfa596c6df9d3b2f8f2

SHA1
69ad27d9b4502630728f98917f67307e9dd12a30

SHA256
578481cd359c669455e24983b13723c25584f58925b47283cb580019ef3142b1

SHA512
0e098ab5f5772fec17880e228a0dccbbaa06dc1af14e0fd827f361599c61899fe07d612a7f7b049ff6661d27fdc495566dd20fc28ceed022b87c212bf00be5da

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

Filesize
152B

MD5
54f1b76300ce15e44e5cc1a3947f5ca9

SHA1
c978bfaa6ec6dae05464c6426eaa6cb3c3e2f3b7

SHA256
43dec5d87b7ee892a3d99cb61f772ba403882ac0772423f36034e84244c1ca24

SHA512
ac26e5676c675be329eb62b5d5a36a0e6014ab8a6366684b0fc2a59ae5f061f596f462b82eb4e9f135d2235a0cbd4af96680d234eecc873a8397fd81507d277a

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

Filesize
6KB

MD5
2937e0991836b747ed015b05f9073680

SHA1
347b95641a31d4cc93468ea49f73f4ca287b8ce4

SHA256
855ed564c3672bc45bd5307408abd90bbe9a0dc383f36281dda1964fb0cf8969

SHA512
77c3ee762e38a6dc5e3ce2dd9aebcc18afa29d931e7e9d7d8519447ed01501bc1a17e9e1db4914706b29bb6c58631dce3122a45f6f95adbf313cb65641140d4a

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

Filesize
6KB

MD5
46de65efc493cb764071ec6a7d5e77c0

SHA1
10ef3b16116302ba2a005caf5673b50736da667a

SHA256
62c1e75989858f369ee13b2efc1a3ce5eb17d3913fc492adb9e445dbaa31b07b

SHA512
c4c08ec61d4f1d4b289e9e4c52d14cf6270a07efcdc29f53c72854d534a19672d9644318d78e5b171ec8d922fde793c8620bb8adfc07f5ced0b671958eafc4de

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
ab0c55e79b8f31133118676a3b791b8b

SHA1
d31c9bc66d3913e316b1831a7cba7fd6b1623109

SHA256
e5fce8abde02d56f03ebbdee3d69355652808a2d58702080cde75a631591a669

SHA512
2d99ab3708db34c2c16dc927a1b674a90cc5f5a51ca113e582f3ca26c6289de0def6bad82d37fd81ed2918b5c46a901fb5bcd902df23f5933f1b4f1b2809dda4

Download Submit