6c0e868e5f7221fd942251784f8aad1e0da1b0b6abbbc52985845d8c1c7a316d

Analysis

max time kernel
278s
max time network
317s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
09-11-2023 01:15

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General

Target

GD 2.11 paint/_CommonRedist/vcredist/2010/vcredist_x64.exe
Size

9.8MB
MD5

c9d9eebccef20d637f193490cec05e79
SHA1

15d032d669078aa6f0f7fd1cbf4115a070bd034d
SHA256

cc7ec044218c72a9a15fca2363baed8fc51095ee3b2a7593476771f9eba3d223
SHA512

24b56b5d9b48d75baf53a98e007ace3e7d68fbd5fa55b75ae1a2c08dd466d20b13041f80e84fdb64b825f070843f9247daba681eff16baf99a4b14ea99f5cfd6
SSDEEP

196608:n9A3D5MBD0vwqMKgL29M2JWMWiKV/nPlnqIaAAVINqsAsbPnpCxmz7dU8:23D5MBwZMd0b4oSQ7VSrAs1gEdU8

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Setup.exe

pid process

1528 Setup.exe
Loads dropped DLL 3 IoCs

Processes:

vcredist_x64.exeSetup.exe

pid process

2696 vcredist_x64.exe
1528 Setup.exe
1528 Setup.exe

pid	process
1528	Setup.exe

pid	process
2696	vcredist_x64.exe
1528	Setup.exe
1528	Setup.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Setup.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	Setup.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Setup.exe

pid process

1528 Setup.exe
1528 Setup.exe
1528 Setup.exe
1528 Setup.exe

pid	process
1528	Setup.exe
1528	Setup.exe
1528	Setup.exe
1528	Setup.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

vcredist_x64.exe

description	pid	process	target process
PID 2696 wrote to memory of 1528	2696	vcredist_x64.exe	Setup.exe
PID 2696 wrote to memory of 1528	2696	vcredist_x64.exe	Setup.exe
PID 2696 wrote to memory of 1528	2696	vcredist_x64.exe	Setup.exe
PID 2696 wrote to memory of 1528	2696	vcredist_x64.exe	Setup.exe
PID 2696 wrote to memory of 1528	2696	vcredist_x64.exe	Setup.exe
PID 2696 wrote to memory of 1528	2696	vcredist_x64.exe	Setup.exe
PID 2696 wrote to memory of 1528	2696	vcredist_x64.exe	Setup.exe

C:\Users\Admin\AppData\Local\Temp\GD 2.11 paint\_CommonRedist\vcredist\2010\vcredist_x64.exe
"C:\Users\Admin\AppData\Local\Temp\GD 2.11 paint\_CommonRedist\vcredist\2010\vcredist_x64.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2696

\??\c:\1efbe04778582a329e1d04db4ffb54\Setup.exe
c:\1efbe04778582a329e1d04db4ffb54\Setup.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1528

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:\1efbe04778582a329e1d04db4ffb54\Setup.exe

Filesize
76KB

MD5
2af2c1a78542975b12282aca4300d515

SHA1
3216c853ed82e41dfbeb6ca48855fdcd41478507

SHA256
531eb45798728cb741043b28b8c1a4f75536dc75f92d100f55f9109d2d63f0d7

SHA512
4a70bd4b542f6001e46f827f341676c34af1ea216c50ad981dd04f547cd67f73aaa420fcbed379dc05dab199bf5ba00d899c49ff75da577613209f96226227eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\Setup_20231109_012111390.html

Filesize
16KB

MD5
91d458c3d38192bc7ebaeb46951881fd

SHA1
e8f87048c2ceb196d1909bba2927824183d8032f

SHA256
8f8a097d6a8f8fdb69bc966529fd8853dff0b4bf59ca94e964992d6ed213fb48

SHA512
aadbd88efb2e01b3f0257cec90f76b19abc9aca87ef4e37d03f3b1acfcf97bf7b9061c18144a0c3a49db11318303f7d8d9cbab56fd1e5e196e34eea76290d359

Download Submit
\1efbe04778582a329e1d04db4ffb54\Setup.exe

Filesize
76KB

MD5
2af2c1a78542975b12282aca4300d515

SHA1
3216c853ed82e41dfbeb6ca48855fdcd41478507

SHA256
531eb45798728cb741043b28b8c1a4f75536dc75f92d100f55f9109d2d63f0d7

SHA512
4a70bd4b542f6001e46f827f341676c34af1ea216c50ad981dd04f547cd67f73aaa420fcbed379dc05dab199bf5ba00d899c49ff75da577613209f96226227eb

Download Submit
\1efbe04778582a329e1d04db4ffb54\SetupEngine.dll

Filesize
789KB

MD5
63e7901d4fa7ac7766076720272060d0

SHA1
72dec0e4e12255d98ccd49937923c7b5590bbfac

SHA256
a5116ccb17b242713e5645c2374abf5827c0d2752b31553e3540c9123812e952

SHA512
de2e63bc090121484191cbf23194361d761b01c0fd332f35f0dfdfd0b11431b529e5c7f542031a0e7e26f31497d94b8baacfbf1c84c6493e66ac2ab76c11d0a0

Download Submit
\1efbe04778582a329e1d04db4ffb54\sqmapi.dll

Filesize
141KB

MD5
3f0363b40376047eff6a9b97d633b750

SHA1
4eaf6650eca5ce931ee771181b04263c536a948b

SHA256
bd6395a58f55a8b1f4063e813ce7438f695b9b086bb965d8ac44e7a97d35a93c

SHA512
537be86e2f171e0b2b9f462ac7f62c4342beb5d00b68451228f28677d26a525014758672466ad15ed1fd073be38142dae478df67718908eae9e6266359e1f9e8

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\1028\LocalizedData.xml

Filesize
29KB

MD5
12df3535e4c4ef95a8cb03fd509b5874

SHA1
90b1f87ba02c1c89c159ebf0e1e700892b85dc39

SHA256
1c8132747dc33ccdb02345cbe706e65089a88fe32cf040684ca0d72bb9105119

SHA512
c6c8887e7023c4c1cbf849eebd17b6ad68fc14607d1c32c0d384f951e07bfaf6b61e0639f4e5978c9e3e1d52ef8a383b62622018a26fa4066eb620f584030808

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\1031\LocalizedData.xml

Filesize
40KB

MD5
b13ff959adc5c3e9c4ba4c4a76244464

SHA1
4df793626f41b92a5bc7c54757658ce30fdaeeb1

SHA256
44945bc0ba4be653d07f53e736557c51164224c8ec4e4672dfae1280260ba73b

SHA512
de78542d3bbc4c46871a8afb50fb408a59a76f6ed67e8be3cba8ba41724ea08df36400e233551b329277a7a0fe6168c5556abe9d9a735f41b29a941250bfc4d6

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\1033\LocalizedData.xml

Filesize
38KB

MD5
5486ff60b072102ee3231fd743b290a1

SHA1
d8d8a1d6bf6adf1095158b3c9b0a296a037632d0

SHA256
5ca3ecaa12ca56f955d403ca93c4cb36a7d3dcdea779fc9bdaa0cdd429dab706

SHA512
ae240eaac32edb18fd76982fc01e03bd9c8e40a9ec1b9c42d7ebd225570b7517949e045942dbb9e40e620aa9dcc9fbe0182c6cf207ac0a44d7358ad33ba81472

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\1036\LocalizedData.xml

Filesize
40KB

MD5
30dd04ce53b3f5d9363ade0359e3e0b2

SHA1
56bc3301013a2d0b08ecd38ff0a22b1040ef558e

SHA256
bf03073e0e939f3598aeb9aa19b655a24c4ad31f96065d6dc60f7c4df78653ba

SHA512
9cb1ff9ba0dc018f9e1bd301fbcb9e5c561f6a14c65290ebc0fe67cbdf59d1a09898a2f802c52339c10942c819ebb4bdd8b4c7f5f4f78af95f7c893641e41a34

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\1040\LocalizedData.xml

Filesize
39KB

MD5
fe6b23186c2d77f7612bf7b1018a9b2a

SHA1
1528ec7633e998f040d2d4c37ac8a7dc87f99817

SHA256
03bbe1a39c6716f07703d20ed7539d8bf13b87870c2c83ddda5445c82953a80a

SHA512
40c9c9f3607cab24655593fc4766829516de33f13060be09f5ee65578824ac600cc1c07fe71cdd48bff7f52b447ff37c0d161d755a69ac7db7df118da6db7649

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\1041\LocalizedData.xml

Filesize
33KB

MD5
6f86b79dbf15e810331df2ca77f1043a

SHA1
875ed8498c21f396cc96b638911c23858ece5b88

SHA256
f0f9dd1a9f164f4d2e73b4d23cc5742da2c39549b9c4db692283839c5313e04f

SHA512
ca233a6bf55e253ebf1e8180a326667438e1124f6559054b87021095ef16ffc6b0c87361e0922087be4ca9cabd10828be3b6cc12c4032cb7f2a317fdbd76f818

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\1042\LocalizedData.xml

Filesize
32KB

MD5
e87ad0b3bf73f3e76500f28e195f7dc0

SHA1
716b842f6fbf6c68dc9c4e599c8182bfbb1354dc

SHA256
43b351419b73ac266c4b056a9c3a92f6dfa654328163814d17833a837577c070

SHA512
d3ea8655d42a2b0938c2189ceeab25c29939c302c2e2205e05d6059afc2a9b2039b21c083a7c17da1ce5eebdc934ff327a452034e2e715e497bcd6239395774c

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\1049\LocalizedData.xml

Filesize
39KB

MD5
1290be72ed991a3a800a6b2a124073b2

SHA1
dac09f9f2ccb3b273893b653f822e3dfc556d498

SHA256
6ba9a2e4a6a58f5bb792947990e51babd9d5151a7057e1a051cb007fea2eb41c

SHA512
c0b8b4421fcb2aabe2c8c8773fd03842e3523bf2b75d6262fd8bd952adc12c06541bdae0219e89f9f9f8d79567a4fe4dff99529366c4a7c5bf66c218431f3217

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\2052\LocalizedData.xml

Filesize
30KB

MD5
150b5c3d1b452dccbe8f1313fda1b18c

SHA1
7128b6b9e84d69c415808f1d325dd969b17914cc

SHA256
6d4eb9dca1cbcd3c2b39a993133731750b9fdf5988411f4a6da143b9204c01f2

SHA512
a45a1f4f19a27558e08939c7f63894ff5754e6840db86b8c8c68d400a36fb23179caff164d8b839898321030469b56446b5a8efc5765096dee5e8a746351e949

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\3082\LocalizedData.xml

Filesize
39KB

MD5
05a95593c61c744759e52caf5e13502e

SHA1
0054833d8a7a395a832e4c188c4d012301dd4090

SHA256
1a3e5e49da88393a71ea00d73fee7570e40edb816b72622e39c7fcd09c95ead1

SHA512
00aee4c02f9d6374560f7d2b826503aab332e1c4bc3203f88fe82e905471ec43f92f4af4fc52e46f377e4d297c2be99daf94980df2ce7664c169552800264fd3

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\DHTMLHeader.html

Filesize
15KB

MD5
cd131d41791a543cc6f6ed1ea5bd257c

SHA1
f42a2708a0b42a13530d26515274d1fcdbfe8490

SHA256
e139af8858fe90127095ac1c4685bcd849437ef0df7c416033554703f5d864bb

SHA512
a6ee9af8f8c2c7acd58dd3c42b8d70c55202b382ffc5a93772af7bf7d7740c1162bb6d38a4307b1802294a18eb52032d410e128072af7d4f9d54f415be020c9a

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\ParameterInfo.xml

Filesize
21KB

MD5
5674d0bc3f4cdf572b9263332b2942c7

SHA1
495c5ba176fe6a6cbd4c0d9b85c2d886de1be968

SHA256
cbe5b9a27b1dde70a9040790eaff798e6534ff1ec2b4702cc4be7221d18d2182

SHA512
22d35950ee4291e42107a8b2d1fd1f305dcde9306480549b639f5c504247cfb73ba287f20e3e5232b3c35294176b0b3dbdc03c948561e90db0f22635efce7685

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\Setup.exe

Filesize
76KB

MD5
2af2c1a78542975b12282aca4300d515

SHA1
3216c853ed82e41dfbeb6ca48855fdcd41478507

SHA256
531eb45798728cb741043b28b8c1a4f75536dc75f92d100f55f9109d2d63f0d7

SHA512
4a70bd4b542f6001e46f827f341676c34af1ea216c50ad981dd04f547cd67f73aaa420fcbed379dc05dab199bf5ba00d899c49ff75da577613209f96226227eb

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\SetupEngine.dll

Filesize
789KB

MD5
63e7901d4fa7ac7766076720272060d0

SHA1
72dec0e4e12255d98ccd49937923c7b5590bbfac

SHA256
a5116ccb17b242713e5645c2374abf5827c0d2752b31553e3540c9123812e952

SHA512
de2e63bc090121484191cbf23194361d761b01c0fd332f35f0dfdfd0b11431b529e5c7f542031a0e7e26f31497d94b8baacfbf1c84c6493e66ac2ab76c11d0a0

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\UiInfo.xml

Filesize
35KB

MD5
4f90fcef3836f5fc49426ad9938a1c60

SHA1
89eba3b81982d5d5c457ffa7a7096284a10de64a

SHA256
66a0299ce7ee12dd9fc2cfead3c3211e59bfb54d6c0627d044d44cef6e70367b

SHA512
4ce2731c1d32d7ca3a4f644f4b3111f06223de96c1e241fcc86f5fe665f4db18c8a241dae4e8a7e278d6afbf91b235a2c3517a40d4d22d9866880e19a7221160

Download Submit
\??\c:\1efbe04778582a329e1d04db4ffb54\sqmapi.dll

Filesize
141KB

MD5
3f0363b40376047eff6a9b97d633b750

SHA1
4eaf6650eca5ce931ee771181b04263c536a948b

SHA256
bd6395a58f55a8b1f4063e813ce7438f695b9b086bb965d8ac44e7a97d35a93c

SHA512
537be86e2f171e0b2b9f462ac7f62c4342beb5d00b68451228f28677d26a525014758672466ad15ed1fd073be38142dae478df67718908eae9e6266359e1f9e8

Download Submit