b5e3f92898f99b477b299d5586be81ed934b26f41bb07035067357089cc1cd25

Resubmissions

29/04/2024, 12:06

240429-n985jsaa46 4

Analysis

max time kernel
74s
max time network
70s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
29/04/2024, 12:06

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General

Target

Backuptrans.Android.iphone.Viber.Transfer.Plus.3.1.83.(x64)/MySoftwareFree.com.url
Size

127B
MD5

50bdf44b6c32359ce54ab0edf2517ea0
SHA1

a6ae0138eddd552d9eced403121a214af078b8c8
SHA256

d5f9118dd1d7d4bde95bd7cda189a5f394bb5ce15522f9605c07012731fb6e7d
SHA512

bb15fd6aa0ee2b10e9b54015a2006b5f4b9ee454c6ea5f445197288bbba4c0fa0a3ec65543e38cbebb1489e9691708b614ca628974e16b4a09c8228b48e7f2e2

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 8 IoCs

pid	Process
1236	msedge.exe
1236	msedge.exe
2016	msedge.exe
2016	msedge.exe
2412	msedge.exe
2412	msedge.exe
1656	identity_helper.exe
1656	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe
2016	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1220 wrote to memory of 2016	1220	rundll32.exe	78
PID 1220 wrote to memory of 2016	1220	rundll32.exe	78
PID 2016 wrote to memory of 764	2016	msedge.exe	81
PID 2016 wrote to memory of 764	2016	msedge.exe	81
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 4764	2016	msedge.exe	82
PID 2016 wrote to memory of 1236	2016	msedge.exe	83
PID 2016 wrote to memory of 1236	2016	msedge.exe	83
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84
PID 2016 wrote to memory of 3052	2016	msedge.exe	84

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\Backuptrans.Android.iphone.Viber.Transfer.Plus.3.1.83.(x64)\MySoftwareFree.com.url
1⤵
- Suspicious use of WriteProcessMemory
PID:1220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mysoftwarefree.com/
  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:2016
- - 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffc0ac43cb8,0x7ffc0ac43cc8,0x7ffc0ac43cd8
    3⤵
    PID:764
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1728,2978003743447816916,2111682154495426979,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1836 /prefetch:2
    3⤵
    PID:4764
- - 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=1728,2978003743447816916,2111682154495426979,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2396 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1236
- - 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=1728,2978003743447816916,2111682154495426979,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2600 /prefetch:8
    3⤵
    PID:3052
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,2978003743447816916,2111682154495426979,131072 --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=3196 /prefetch:1
    3⤵
    PID:876
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,2978003743447816916,2111682154495426979,131072 --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=3208 /prefetch:1
    3⤵
    PID:1504
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,2978003743447816916,2111682154495426979,131072 --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=4048 /prefetch:1
    3⤵
    PID:1368
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,2978003743447816916,2111682154495426979,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4600 /prefetch:1
    3⤵
    PID:916
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1728,2978003743447816916,2111682154495426979,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4072 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2412
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,2978003743447816916,2111682154495426979,131072 --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=5196 /prefetch:1
    3⤵
    PID:4844
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,2978003743447816916,2111682154495426979,131072 --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=4036 /prefetch:1
    3⤵
    PID:4760
- - C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1728,2978003743447816916,2111682154495426979,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5740 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1656

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4872

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2592

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1004

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
1e4ed4a50489e7fc6c3ce17686a7cd94

SHA1
eac4e98e46efc880605a23a632e68e2c778613e7

SHA256
fc9e8224722cb738d8b32420c05006de87161e1d28bc729b451759096f436c1a

SHA512
5c4e637ac4da37ba133cb1fba8fa2ff3e24fc4ca15433a94868f2b6e0259705634072e5563da5f7cf1fd783fa8fa0c584c00f319f486565315e87cdea8ed1c28

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

Filesize
152B

MD5
8ff8bdd04a2da5ef5d4b6a687da23156

SHA1
247873c114f3cc780c3adb0f844fc0bb2b440b6d

SHA256
09b7b20bfec9608a6d737ef3fa03f95dcbeaca0f25953503a321acac82a5e5ae

SHA512
5633ad84b5a003cd151c4c24b67c1e5de965fdb206b433ca759d9c62a4785383507cbd5aca92089f6e0a50a518c6014bf09a0972b4311464aa6a26f76648345e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
576B

MD5
4a56cf031d17665875e52e5f0358aee6

SHA1
df3e18f1fabe5f256145b8a7217f1869e51e37d3

SHA256
fae88f41a908392ddae91c0dc3452e0d3cc96d76129a766472dbca28a8b2717b

SHA512
ecd2d1a1e63c19d38f0d83b5e39752ab029b9ec454243b01760755c6c2997b1f105f8535a6569b36457db27379b58cd89312fa8f97de170e424c4413a62f5b16

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

Filesize
1KB

MD5
841791beb9483254117e4aa87be6a855

SHA1
056a0ff24e19bf59f31efeeb004c00fa5885561e

SHA256
54313a5cf0e3d9da17c51e33524da1d50206fb5a13a63370f6ecd9e42dc6f868

SHA512
8962ba90ce2000e2b592fecd35537f1bafb1cf69f0888a571e631052ad828e2f499c64bb8735a29b574e82e52eb3e0632dd9f7521aecce86a3b55224577e1e34

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

Filesize
5KB

MD5
d46fa73e5cf7fbcb8aa3ecd2e87c124e

SHA1
d183ba1a5cc01f8a1552ec47944fe3e79685b19d

SHA256
bcb070ece7b9716e3242f33cc9dee33c2e12b30d912e22e4b703a83d57bd2be8

SHA512
7230d28cc3317a18bf72f9a2856a66a795f3b4d7fa151a32c15743a18bb016065b09e1d9a86a80185186206f1dfd20312f806827c7ad5d87b4181fb7c077050c

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

Filesize
6KB

MD5
105208e3525883398857179d3ee5fd2a

SHA1
186fdd6e950534056c29376f7b8cf211ce9dc33c

SHA256
fe3be7f2177fa425c1cca7eaf86ff90a94aa72bdf5ba457a9edb175e2650e491

SHA512
8b3795c2760ca21bf13fa7efe407b24bf7fc74deb05f92f48d431a60d0612e2390c02bd3d35ac24497106cb2665b5fb0ac7de15ed359b87dacaf2a0f865dc8df

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

Filesize
6KB

MD5
b909dd258b5f7cafa9c07cf28fee3d77

SHA1
ac097d4546e88ec7fed6ad00c904b172969d30d3

SHA256
41814525fa1070479462a3c4fc6000390d128d9c23dadd6ac3c5975a4dd73fb1

SHA512
ac9c2cc8113b5d0723ee48e349a452a62e23f3e0136f809abdab5797559f2319dfcfbe9b6195121205cbd0b5a6991f5198647c0845aca106e262cb84a9e433ae

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
a9c5f064afab286c4abf23b582675118

SHA1
b5af3031703752adffafea80b788dfebe4f52eae

SHA256
a7eecd725a3d897ff171529cb06bc77b6b8d19514d7c7af4b836b70c451b89a7

SHA512
1eb863a1a28fe1ae004cdf7c890a4832cd8778695ce05822750244eae217f228b6af3aaaaa85b72364084fb5a9005f3b8fe7d609b8a5969a04417e4ba5f3ec77

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

Filesize
11KB

MD5
19331fef2cbf5c3d44ffdf0aec475945

SHA1
e1555ff81c61f4adbe8bdf09c03818c07f32f46f

SHA256
9f9d36dc32b839b5a71ba111859e6426aa283ba8bc03e74e347a59cff1804d5a

SHA512
2e89fef7008a6bce5f2d3e47939869c3716b894fd8eadf90e8d90b66ec635d8b9a5141c139ff1326a3518fea21032c0e55068b71928fe62f37bf80741f58651a

Download Submit