Analysis
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max time kernel
1s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
01-03-2023 23:09
Static task
static1
Behavioral task
behavioral1
Sample
start-survey-1.2-installer_x6As-l1.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
start-survey-1.2-installer_x6As-l1.exe
Resource
win10v2004-20230220-en
General
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Target
start-survey-1.2-installer_x6As-l1.exe
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Size
1.7MB
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MD5
d0dafc349ed205185e9c30382209c1c6
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SHA1
4494d56773274595b9422287d3786f8dc339a162
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SHA256
e26e459631c3c6a9ee9c498bbcee99ec67e8534a52313e1b13c0ed9639d162cb
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SHA512
94f00c998e05fca7ff668fb530e7c04fcb2427ef9c4a0ed9968b1e5543dc08c27ffb9675555a4297f2e7cd247713230340264533e40658f09e0e46d6d844d587
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SSDEEP
24576:b7FUDowAyrTVE3U5FmpiIe9paPaJPfrT90eKc4cgFLNPfs8duMpmsDk:bBuZrEUVIDwPH9RHgFLRdp/o
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1496 start-survey-1.2-installer_x6As-l1.tmp -
Loads dropped DLL 1 IoCs
pid Process 1544 start-survey-1.2-installer_x6As-l1.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1544 wrote to memory of 1496 1544 start-survey-1.2-installer_x6As-l1.exe 28 PID 1544 wrote to memory of 1496 1544 start-survey-1.2-installer_x6As-l1.exe 28 PID 1544 wrote to memory of 1496 1544 start-survey-1.2-installer_x6As-l1.exe 28 PID 1544 wrote to memory of 1496 1544 start-survey-1.2-installer_x6As-l1.exe 28 PID 1544 wrote to memory of 1496 1544 start-survey-1.2-installer_x6As-l1.exe 28 PID 1544 wrote to memory of 1496 1544 start-survey-1.2-installer_x6As-l1.exe 28 PID 1544 wrote to memory of 1496 1544 start-survey-1.2-installer_x6As-l1.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\start-survey-1.2-installer_x6As-l1.exe"C:\Users\Admin\AppData\Local\Temp\start-survey-1.2-installer_x6As-l1.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Users\Admin\AppData\Local\Temp\is-5AQ9H.tmp\start-survey-1.2-installer_x6As-l1.tmp"C:\Users\Admin\AppData\Local\Temp\is-5AQ9H.tmp\start-survey-1.2-installer_x6As-l1.tmp" /SL5="$70122,875199,832512,C:\Users\Admin\AppData\Local\Temp\start-survey-1.2-installer_x6As-l1.exe"2⤵
- Executes dropped EXE
PID:1496
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
3.0MB
MD566e28ba4a7871e5999d91e764aa052b8
SHA121a8eeaa8bef42f741dea23a7448c954ceab50d5
SHA2563fa63dce69ae90db2d60388abc4f14285e8adec8c4e210b3f4d86c84b4186db5
SHA51280808dc65f7fe740d618edca6368f937ba82687f362dff37521b51e4a70834d99f0fdbd4978ec0ee0056f3e34590293e2e36dd3305f1ed28b48c8a9c2f1376e8
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Filesize
3.0MB
MD566e28ba4a7871e5999d91e764aa052b8
SHA121a8eeaa8bef42f741dea23a7448c954ceab50d5
SHA2563fa63dce69ae90db2d60388abc4f14285e8adec8c4e210b3f4d86c84b4186db5
SHA51280808dc65f7fe740d618edca6368f937ba82687f362dff37521b51e4a70834d99f0fdbd4978ec0ee0056f3e34590293e2e36dd3305f1ed28b48c8a9c2f1376e8