6d1816a16faf2f4c08172633a3849a9d8688ae6519f87a8c8cbffd307cfdb90d

Analysis

max time kernel
24s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
05-08-2024 12:14

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General

Target

Microsoft Visual C++/vcredist2008_x64.exe
Size

5.0MB
MD5

e2ada570911edaaae7d1b3c979345fce
SHA1

a7c83077b8a28d409e36316d2d7321fa0ccdb7e8
SHA256

b811f2c047a3e828517c234bd4aa4883e1ec591d88fad21289ae68a6915a6665
SHA512

b890d83d36f3681a690828d8926139b4f13f8d2fcd258581542cf2fb7dce5d7e7e477731c9545a54a476ed5c2aaac44ce12d2c3d9b99c2c1c04a5ab4ee20c4b8
SSDEEP

98304:98I8/pCVmdbx2rU/xFnTBU8UeNeagEXtIgvjyGFDdo85qyKYr5NM62dNKViClWPg:9Avx2rw5Th8XeNyGtW0DJr5uDdQdWPet

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

install.exe

pid process

2292 install.exe
1256
Loads dropped DLL 6 IoCs

Processes:

vcredist2008_x64.exeinstall.exe

pid process

2412 vcredist2008_x64.exe
2412 vcredist2008_x64.exe
2292 install.exe
1256
860
860
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

vcredist2008_x64.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vcredist2008_x64.exe

pid	process
2292	install.exe
1256

pid	process
2412	vcredist2008_x64.exe
2412	vcredist2008_x64.exe
2292	install.exe
1256
860
860

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2008_x64.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

vcredist2008_x64.exe

description	pid	process	target process
PID 2412 wrote to memory of 2292	2412	vcredist2008_x64.exe	install.exe
PID 2412 wrote to memory of 2292	2412	vcredist2008_x64.exe	install.exe
PID 2412 wrote to memory of 2292	2412	vcredist2008_x64.exe	install.exe
PID 2412 wrote to memory of 2292	2412	vcredist2008_x64.exe	install.exe

C:\Users\Admin\AppData\Local\Temp\Microsoft Visual C++\vcredist2008_x64.exe
"C:\Users\Admin\AppData\Local\Temp\Microsoft Visual C++\vcredist2008_x64.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412

\??\c:\adc4f1c0f1f7bffa31841dca4ade\install.exe
c:\adc4f1c0f1f7bffa31841dca4ade\.\install.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\adc4f1c0f1f7bffa31841dca4ade\install.exe

Filesize
834KB

MD5
f0995d5ebde916fa146f51d324cf410c

SHA1
6a03e96a663051683b82601b5c7be72d72ecdb1c

SHA256
f0110ab02e8a531e3e7d196c03f907c659e6262c75861dc0c8d05f6a3ccbdd6b

SHA512
8a2ca604c06077a1c5a7ac9782ff6815a4ea1b152502707120cf5a8edddcda7c8d1a71e16c80305a3fa098acb6ecf158c770e6d0a9cb2e57a9d875fb935664b8

Download Submit
\??\c:\adc4f1c0f1f7bffa31841dca4ade\globdata.ini

Filesize
1KB

MD5
0a6b586fabd072bd7382b5e24194eac7

SHA1
60e3c7215c1a40fbfb3016d52c2de44592f8ca95

SHA256
7912e3fcf2698cf4f8625e563cd8215c6668739cae18bd6f27af2d25bec5c951

SHA512
b96b0448e9f0e94a7867b6bb103979e9ef2c0e074bcb85988d450d63de6edcf21dc83bb154aafb7de524af3c3734f0bb1ba649db0408612479322e1aa85be9f4

Download Submit
\??\c:\adc4f1c0f1f7bffa31841dca4ade\install.ini

Filesize
841B

MD5
f8f6c0e030cb622f065fe47d61da91d7

SHA1
cf6fa99747de8f35c6aea52df234c9c57583baa3

SHA256
c16727881c47a40077dc5a1f1ea71cbb28e3f4e156c0ae7074c6d7f5ecece21d

SHA512
b70c6d67dac5e6a0dbd17e3bcf570a95914482abad20d0304c02da22231070b4bc887720dbae972bc5066457e1273b68fde0805f1c1791e9466a5ca343485cde

Download Submit
\??\c:\adc4f1c0f1f7bffa31841dca4ade\install.res.1033.dll

Filesize
84KB

MD5
e8ed5b7797472df6f5e1dae87c123e5e

SHA1
71e203899c3faf5e9eb5543bfd0eb748b78da566

SHA256
6ad479dd35201c74092068cccd6d12fd84a45d2c04e927b39901a9126f9e06dd

SHA512
dfdd6bba404753f6afbc804551550bdc771eccc034c01f4c5149beb6d98424cf7b86fc63aac361a1840df9bc8365c726baab672055534620db70ca2c0e2e1b3e

Download Submit
\??\c:\adc4f1c0f1f7bffa31841dca4ade\vc_red.msi

Filesize
230KB

MD5
4aa5bbddbf6b2d1cf509c566312f1203

SHA1
0557e25cf4c2aa1bcb170707cd282ae864d93d17

SHA256
017e62a7a046acf00f5565e60f8eed4c5f409913e7ddc2f431d4236bbfdabab8

SHA512
e32fad32aefb70592eec56c55eaf65d6a6ed33939a6cabe7ff0ec33f91c4687001a41575ccfcac448c4739b2af4e309c2ec9e526104fb292d04aa8746dfad8f9

Download Submit
\??\c:\adc4f1c0f1f7bffa31841dca4ade\vcredist.bmp

Filesize
5KB

MD5
06fba95313f26e300917c6cea4480890

SHA1
31beee44776f114078fc403e405eaa5936c4bc3b

SHA256
594884a8006e24ad5b1578cd7c75aca21171bb079ebdc4f6518905bcf2237ba1

SHA512
7dca0f1ab5d3fd1ac8755142a7ca4d085bb0c2f12a7272e56159dadfa22da79ec8261815be71b9f5e7c32f6e8121ecb2443060f7db76feaf01eb193200e67dfd

Download Submit
memory/2292-37-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2292-44-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download