11bf7c54256c89405c7afd1a73baff4d42afd0dfb7e8bb9279c910e12db7acdd

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
13/08/2024, 22:24

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General

Target
vcredist2008_x86.exe
Size 4.3MB
Sample240813-2bm2bazapb
SHA256 6b3e4c51c6c0e5f68c8a72b497445af3dbf976394cbb62aa23569065c28deeb6
MD5 35da2bf2befd998980a495b6f4f55e60
SHA1 470640aa4bb7db8e69196b5edb0010933569e98d
SHA512 bf630667c87b8f10ef85b61f2f379d7ce24124618b999babfec8e2df424eb494b8f1bf0977580810dff5124d4dbdec9539ff53e0dc14625c076fa34dfe44e3f2
SSDEEP 98304:vT4tlQ0aeY51XNURYxaA6qjEb9tRuPmBmWBDLTMTtbslyzRt9cuISY6Qa:vKlhE9U6476itR+mLPw6lyZY61
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2240	install.exe

Loads dropped DLL 2 IoCs

pid	Process
2316	vcredist2008_x86.exe
2240	install.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2008_x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	install.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2240	2316	vcredist2008_x86.exe	31
PID 2316 wrote to memory of 2240	2316	vcredist2008_x86.exe	31
PID 2316 wrote to memory of 2240	2316	vcredist2008_x86.exe	31
PID 2316 wrote to memory of 2240	2316	vcredist2008_x86.exe	31
PID 2316 wrote to memory of 2240	2316	vcredist2008_x86.exe	31
PID 2316 wrote to memory of 2240	2316	vcredist2008_x86.exe	31
PID 2316 wrote to memory of 2240	2316	vcredist2008_x86.exe	31

C:\Users\Admin\AppData\Local\Temp\vcredist2008_x86.exe
"C:\Users\Admin\AppData\Local\Temp\vcredist2008_x86.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- \??\c:\1eaa1b7e5fb6b0139cfe94e8fc098b\install.exe
  c:\1eaa1b7e5fb6b0139cfe94e8fc098b\.\install.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2240

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

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Downloads

install.exe

Path \1eaa1b7e5fb6b0139cfe94e8fc098b\install.exe
Size 547KB
SHA256 b72056fc3df6f46069294c243fe5006879bf4a9d8eef388369a590ca41745f29
MD5 4138c31964fbcb3b7418e086933324c3
SHA1 97cc6f58fb064ab6c4a2f02fb665fef77d30532f
SHA512 40cf2f35c3a944fca93d58d66465f0308197f5485381ff07d3065e0f59e94fc3834313068e4e5e5da395413ff2d3d1c3ff6fa050f2256e118972bf21a5643557
SSDEEP 12288:hkjNFCqa3Gypbl+3/Rfut4oTxZavud30BuK:huO+3/FulZavC30YK
MD5 SHA1 SHA512 SSDEEP

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globdata.ini

Path \??\c:\1eaa1b7e5fb6b0139cfe94e8fc098b\globdata.ini
Size 1KB
SHA256 7912e3fcf2698cf4f8625e563cd8215c6668739cae18bd6f27af2d25bec5c951
MD5 0a6b586fabd072bd7382b5e24194eac7
SHA1 60e3c7215c1a40fbfb3016d52c2de44592f8ca95
SHA512 b96b0448e9f0e94a7867b6bb103979e9ef2c0e074bcb85988d450d63de6edcf21dc83bb154aafb7de524af3c3734f0bb1ba649db0408612479322e1aa85be9f4
MD5 SHA1 SHA512

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install.ini

Path \??\c:\1eaa1b7e5fb6b0139cfe94e8fc098b\install.ini
Size 841B
SHA256 c16727881c47a40077dc5a1f1ea71cbb28e3f4e156c0ae7074c6d7f5ecece21d
MD5 f8f6c0e030cb622f065fe47d61da91d7
SHA1 cf6fa99747de8f35c6aea52df234c9c57583baa3
SHA512 b70c6d67dac5e6a0dbd17e3bcf570a95914482abad20d0304c02da22231070b4bc887720dbae972bc5066457e1273b68fde0805f1c1791e9466a5ca343485cde
MD5 SHA1 SHA512

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install.res.1033.dll

Path \??\c:\1eaa1b7e5fb6b0139cfe94e8fc098b\install.res.1033.dll
Size 85KB
SHA256 a522c5ea3250cdd538a9ce7b4a06dfd5123e7eb05eef67509f2b975a8e1d3067
MD5 ff6003014eefc9c30abe20e3e1f5fbe8
SHA1 4a5bd05f94545f01efc10232385b8fecad300678
SHA512 3adc5c705bab7fa7b50517a5eb3301491f5150b56e1088ed436590458e963da204cd1875af75db89742403476a56a94c3f425c05327767bdb4bbee4859667ac2
SSDEEP 768:hN/14PhLnHqCHyDRO6ApsnzwPu1+IiPMRpfrO/CaqpuK6tmbb6FjpvB/p:F4PhLsOazwPIRpfrO/Cajg6F5B/p
MD5 SHA1 SHA512 SSDEEP

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vc_red.msi

Path \??\c:\1eaa1b7e5fb6b0139cfe94e8fc098b\vc_red.msi
Size 222KB
SHA256 34c5e7d7ea270ee67f92d34843d89603d6d3b6d9ef5247b43ae3c59c909d380d
MD5 7e641e6a0b456271745c20c3bb8a18f9
SHA1 ae6cedcb81dc443611a310140ae4671789dbbf3a
SHA512 f67d6bf69d094edcc93541332f31b326131ff89672edb30fd349def6952ad8bfd07dc2f0ca5967b48a7589eee5b7a14b9a2c1ebe0cba4ae2324f7957090ea903
SSDEEP 3072:vZhXppF5fyi9JXgvJVJS5pNF531iBkNmGK0+E4mN2EJojF5:p1/QvzJOXvU+0
MD5 SHA1 SHA512 SSDEEP

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vcredist.bmp

Path \??\c:\1eaa1b7e5fb6b0139cfe94e8fc098b\vcredist.bmp
Size 5KB
SHA256 594884a8006e24ad5b1578cd7c75aca21171bb079ebdc4f6518905bcf2237ba1
MD5 06fba95313f26e300917c6cea4480890
SHA1 31beee44776f114078fc403e405eaa5936c4bc3b
SHA512 7dca0f1ab5d3fd1ac8755142a7ca4d085bb0c2f12a7272e56159dadfa22da79ec8261815be71b9f5e7c32f6e8121ecb2443060f7db76feaf01eb193200e67dfd
SSDEEP 24:pS75l775l7aqV7j7Q55okTg2vrlgprDDcaWJQvS2PRSmob6SHSl4CiZ:pKV7j7AXgbjlLI
MD5 SHA1 SHA512 SSDEEP

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memory/2240-34-0x0000000000220000-0x0000000000221000-memory.dmp

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memory/2240-37-0x0000000000220000-0x0000000000221000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads