Analysis
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max time kernel
146s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
01-01-2024 14:53
Static task
static1
Behavioral task
behavioral1
Sample
3d2464f216fefa68655ac55172064d74.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3d2464f216fefa68655ac55172064d74.exe
Resource
win10v2004-20231215-en
General
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Target
3d2464f216fefa68655ac55172064d74.exe
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Size
1.1MB
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MD5
3d2464f216fefa68655ac55172064d74
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SHA1
99d8c98dfe10512411122d7f0c84b70fa86508d5
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SHA256
14a0d25b4d33216e9110c9588fa3168105efdad28827e772c4798337544eb708
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SHA512
e73727d834658727c06a78b3f1969021195546057a0f685808c406a22bde6543e45f63d170c8ef21d52b174e9aa76b5903f0e46a34164ea2bfde1de4977d5d15
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SSDEEP
24576:IS72iH9ECoxrUgJPb/EbYVRt93w30lC5IoYvHz:ISbD6UgZBgElC5bYvHz
Malware Config
Extracted
azorult
http://195.245.112.115/index.php
Extracted
oski
kullasa.ac.ug
Extracted
raccoon
c81fb6015c832710f869f6911e1aec18747e0184
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url4cnc
https://telete.in/brikitiki
Signatures
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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Oski
Oski is an infostealer targeting browser data, crypto wallets.
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Raccoon Stealer V1 payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/4608-50-0x0000000000400000-0x0000000000497000-memory.dmp family_raccoon_v1 behavioral2/memory/4608-51-0x0000000000400000-0x0000000000497000-memory.dmp family_raccoon_v1 behavioral2/memory/4608-52-0x0000000000400000-0x0000000000497000-memory.dmp family_raccoon_v1 behavioral2/memory/4608-60-0x0000000000400000-0x0000000000497000-memory.dmp family_raccoon_v1 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
3d2464f216fefa68655ac55172064d74.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Control Panel\International\Geo\Nation 3d2464f216fefa68655ac55172064d74.exe -
Executes dropped EXE 4 IoCs
Processes:
Acvxgfds.exeBdsfgsdf.exeAcvxgfds.exeBdsfgsdf.exepid process 2220 Acvxgfds.exe 2824 Bdsfgsdf.exe 4488 Acvxgfds.exe 2900 Bdsfgsdf.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
Processes:
Acvxgfds.exeBdsfgsdf.exe3d2464f216fefa68655ac55172064d74.exepid process 4488 Acvxgfds.exe 4488 Acvxgfds.exe 2900 Bdsfgsdf.exe 2900 Bdsfgsdf.exe 4608 3d2464f216fefa68655ac55172064d74.exe 4608 3d2464f216fefa68655ac55172064d74.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
Acvxgfds.exeBdsfgsdf.exe3d2464f216fefa68655ac55172064d74.exedescription pid process target process PID 2220 set thread context of 4488 2220 Acvxgfds.exe Acvxgfds.exe PID 2824 set thread context of 2900 2824 Bdsfgsdf.exe Bdsfgsdf.exe PID 2792 set thread context of 4608 2792 3d2464f216fefa68655ac55172064d74.exe 3d2464f216fefa68655ac55172064d74.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3828 2900 WerFault.exe Bdsfgsdf.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
Acvxgfds.exeBdsfgsdf.exe3d2464f216fefa68655ac55172064d74.exepid process 2220 Acvxgfds.exe 2824 Bdsfgsdf.exe 2792 3d2464f216fefa68655ac55172064d74.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
3d2464f216fefa68655ac55172064d74.exeAcvxgfds.exeBdsfgsdf.exepid process 2792 3d2464f216fefa68655ac55172064d74.exe 2220 Acvxgfds.exe 2824 Bdsfgsdf.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
3d2464f216fefa68655ac55172064d74.exeAcvxgfds.exeBdsfgsdf.exedescription pid process target process PID 2792 wrote to memory of 2220 2792 3d2464f216fefa68655ac55172064d74.exe Acvxgfds.exe PID 2792 wrote to memory of 2220 2792 3d2464f216fefa68655ac55172064d74.exe Acvxgfds.exe PID 2792 wrote to memory of 2220 2792 3d2464f216fefa68655ac55172064d74.exe Acvxgfds.exe PID 2792 wrote to memory of 2824 2792 3d2464f216fefa68655ac55172064d74.exe Bdsfgsdf.exe PID 2792 wrote to memory of 2824 2792 3d2464f216fefa68655ac55172064d74.exe Bdsfgsdf.exe PID 2792 wrote to memory of 2824 2792 3d2464f216fefa68655ac55172064d74.exe Bdsfgsdf.exe PID 2220 wrote to memory of 4488 2220 Acvxgfds.exe Acvxgfds.exe PID 2220 wrote to memory of 4488 2220 Acvxgfds.exe Acvxgfds.exe PID 2220 wrote to memory of 4488 2220 Acvxgfds.exe Acvxgfds.exe PID 2220 wrote to memory of 4488 2220 Acvxgfds.exe Acvxgfds.exe PID 2824 wrote to memory of 2900 2824 Bdsfgsdf.exe Bdsfgsdf.exe PID 2824 wrote to memory of 2900 2824 Bdsfgsdf.exe Bdsfgsdf.exe PID 2824 wrote to memory of 2900 2824 Bdsfgsdf.exe Bdsfgsdf.exe PID 2824 wrote to memory of 2900 2824 Bdsfgsdf.exe Bdsfgsdf.exe PID 2792 wrote to memory of 4608 2792 3d2464f216fefa68655ac55172064d74.exe 3d2464f216fefa68655ac55172064d74.exe PID 2792 wrote to memory of 4608 2792 3d2464f216fefa68655ac55172064d74.exe 3d2464f216fefa68655ac55172064d74.exe PID 2792 wrote to memory of 4608 2792 3d2464f216fefa68655ac55172064d74.exe 3d2464f216fefa68655ac55172064d74.exe PID 2792 wrote to memory of 4608 2792 3d2464f216fefa68655ac55172064d74.exe 3d2464f216fefa68655ac55172064d74.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3d2464f216fefa68655ac55172064d74.exe"C:\Users\Admin\AppData\Local\Temp\3d2464f216fefa68655ac55172064d74.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Acvxgfds.exe"C:\Users\Admin\AppData\Roaming\Acvxgfds.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Acvxgfds.exe"C:\Users\Admin\AppData\Roaming\Acvxgfds.exe"3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
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C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe"C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe"C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe"3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 12604⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\3d2464f216fefa68655ac55172064d74.exe"C:\Users\Admin\AppData\Local\Temp\3d2464f216fefa68655ac55172064d74.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2900 -ip 29001⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Acvxgfds.exeFilesize
267KB
MD558e6b9a050a9dce891a8faa5eabd1e6d
SHA144638786aac00131272b4b279cd12a38747a6e6e
SHA2565164a36ffe407d4e2d98081c86fcc8f495631bf090c6493ecb2c92192bba6e74
SHA512cfa526cce70ede8c24e0830c21f47473badb3cdbfb44e3718e25d821638d5810ba2c5416ab7274f454ed2a7539620f4e48cfeaafdb0e87fbb7b691e52c6a0407
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C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exeFilesize
311KB
MD5929e8d786675b6c5707b2eba8d1b51fc
SHA13d93aa9d13718221281d123ccb23cdac9242f797
SHA25644e98a85029075bcc1ece3368752b676671f116827039b32665290f2bd1e4c53
SHA512f90d063182a58625601aaf8db9121b2d80eaffd79f6a4d25a9de553c5d4c1d17260d48d65795eacf5d81208d749f345a67f3880176355a6b87529df50901b825
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memory/2220-30-0x00000000008E0000-0x00000000008E7000-memory.dmpFilesize
28KB
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memory/2220-38-0x00000000008E0000-0x00000000008E7000-memory.dmpFilesize
28KB
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memory/2220-25-0x00000000008D0000-0x00000000008D1000-memory.dmpFilesize
4KB
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memory/2792-49-0x00000000033C0000-0x00000000033C7000-memory.dmpFilesize
28KB
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memory/2792-2-0x0000000077A52000-0x0000000077A53000-memory.dmpFilesize
4KB
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memory/2792-3-0x00000000009D0000-0x00000000009D1000-memory.dmpFilesize
4KB
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memory/2824-29-0x00000000004F0000-0x00000000004F1000-memory.dmpFilesize
4KB
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memory/2824-40-0x0000000000500000-0x0000000000507000-memory.dmpFilesize
28KB
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memory/2900-47-0x0000000077A52000-0x0000000077A53000-memory.dmpFilesize
4KB
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memory/2900-59-0x0000000000400000-0x0000000000439000-memory.dmpFilesize
228KB
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memory/2900-48-0x0000000002050000-0x0000000002051000-memory.dmpFilesize
4KB
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memory/2900-42-0x0000000000400000-0x0000000000439000-memory.dmpFilesize
228KB
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memory/2900-44-0x0000000000400000-0x0000000000439000-memory.dmpFilesize
228KB
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memory/2900-45-0x0000000000400000-0x0000000000439000-memory.dmpFilesize
228KB
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memory/4488-39-0x00000000005C0000-0x00000000005C1000-memory.dmpFilesize
4KB
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memory/4488-37-0x0000000077A52000-0x0000000077A53000-memory.dmpFilesize
4KB
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memory/4488-35-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/4488-56-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/4488-32-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/4608-50-0x0000000000400000-0x0000000000497000-memory.dmpFilesize
604KB
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memory/4608-51-0x0000000000400000-0x0000000000497000-memory.dmpFilesize
604KB
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memory/4608-52-0x0000000000400000-0x0000000000497000-memory.dmpFilesize
604KB
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memory/4608-54-0x0000000077A52000-0x0000000077A53000-memory.dmpFilesize
4KB
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memory/4608-55-0x0000000000640000-0x0000000000641000-memory.dmpFilesize
4KB
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memory/4608-60-0x0000000000400000-0x0000000000497000-memory.dmpFilesize
604KB