4b5e2348f2c543409b3db559559d2415ddf8bfe3cdfb3327bd7fadedc491448c

General

Target

3eea2036af99f64f8d82a4d142748a54.exe
Size

1.1MB
MD5

3eea2036af99f64f8d82a4d142748a54
SHA1

0768353747e2a4755ecc98c7ef1e291438fb7571
SHA256

4b5e2348f2c543409b3db559559d2415ddf8bfe3cdfb3327bd7fadedc491448c
SHA512

cf40537adb8c1e75e0a0f12896b2bc4efe9738cc9b12aac51f6f487e94b9f99d6274fafa6eac6dbfc8450346358d8ab3f82c6f6243254e6500085b2af6206c7b
SSDEEP

24576:5naiLqMBVrKArHaKLz0phtNtXkt+IPK3H+ZgGMSdkS3rJQBtUkBgJ:5aQLHrPLzkNtX4+IPK3H+SGMS9inXBgJ

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2152	3eea2036af99f64f8d82a4d142748a54.tmp

Loads dropped DLL 5 IoCs

pid	Process
2844	3eea2036af99f64f8d82a4d142748a54.exe
2152	3eea2036af99f64f8d82a4d142748a54.tmp
2152	3eea2036af99f64f8d82a4d142748a54.tmp
2152	3eea2036af99f64f8d82a4d142748a54.tmp
2152	3eea2036af99f64f8d82a4d142748a54.tmp

Kills process with taskkill 1 IoCs

evasion

pid	Process
1728	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1728	taskkill.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2152	2844	3eea2036af99f64f8d82a4d142748a54.exe	28
PID 2844 wrote to memory of 2152	2844	3eea2036af99f64f8d82a4d142748a54.exe	28
PID 2844 wrote to memory of 2152	2844	3eea2036af99f64f8d82a4d142748a54.exe	28
PID 2844 wrote to memory of 2152	2844	3eea2036af99f64f8d82a4d142748a54.exe	28
PID 2844 wrote to memory of 2152	2844	3eea2036af99f64f8d82a4d142748a54.exe	28
PID 2844 wrote to memory of 2152	2844	3eea2036af99f64f8d82a4d142748a54.exe	28
PID 2844 wrote to memory of 2152	2844	3eea2036af99f64f8d82a4d142748a54.exe	28
PID 2152 wrote to memory of 2976	2152	3eea2036af99f64f8d82a4d142748a54.tmp	29
PID 2152 wrote to memory of 2976	2152	3eea2036af99f64f8d82a4d142748a54.tmp	29
PID 2152 wrote to memory of 2976	2152	3eea2036af99f64f8d82a4d142748a54.tmp	29
PID 2152 wrote to memory of 2976	2152	3eea2036af99f64f8d82a4d142748a54.tmp	29
PID 2976 wrote to memory of 1728	2976	cmd.exe	31
PID 2976 wrote to memory of 1728	2976	cmd.exe	31
PID 2976 wrote to memory of 1728	2976	cmd.exe	31
PID 2976 wrote to memory of 1728	2976	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\3eea2036af99f64f8d82a4d142748a54.exe
"C:\Users\Admin\AppData\Local\Temp\3eea2036af99f64f8d82a4d142748a54.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Users\Admin\AppData\Local\Temp\is-F4OHP.tmp\3eea2036af99f64f8d82a4d142748a54.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-F4OHP.tmp\3eea2036af99f64f8d82a4d142748a54.tmp" /SL5="$30150,543473,54272,C:\Users\Admin\AppData\Local\Temp\3eea2036af99f64f8d82a4d142748a54.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2152
- - C:\Windows\SysWOW64\cmd.exe
    "cmd" /c taskkill /f /im rkverify.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2976
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /im rkverify.exe
      4⤵
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1728

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-MKCRN.tmp\Games.inf

Filesize
495B

MD5
cfdcc21186b8f14b100a94764e86af95

SHA1
d212b8cae6dcd3af59de766e7d0bbc913cef34ab

SHA256
26c3c6ddd5a1b18ed3556bf6d9db1c9f2cd00555b3ece1d02fb186c6a86adf78

SHA512
9254048fb2b8a8e065f6c073265f017dd9fc1dc21af60561b0767e28a8674917989ccbb2e027e198e0251dc0f08c2f28c2b279c5a255b8754cdbccc27d35884c

Download Submit
\Users\Admin\AppData\Local\Temp\is-F4OHP.tmp\3eea2036af99f64f8d82a4d142748a54.tmp

Filesize
688KB

MD5
c765336f0dcf4efdcc2101eed67cd30c

SHA1
fa0279f59738c5aa3b6b20106e109ccd77f895a7

SHA256
c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

SHA512
06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

Download Submit
\Users\Admin\AppData\Local\Temp\is-MKCRN.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-MKCRN.tmp\_isetup\_shfoldr.dll

Filesize
19KB

MD5
31ddf5b9f46c224c139bb64f8ac6f34a

SHA1
aad3c2afbaef4f5aa8a4cfaa0c177590a9d21ad0

SHA256
0ceb09314a46f970e650e09833459f3c0336c956eb2d73097bcd6e83cc87bb12

SHA512
8ab07939e788b99c0cb656fae502b772a11dae349c3bfc22ea9a279a4385e25546584de83afeaeba688e7c6944830c7146743206563bd14b84c9fe0bf316df8a

Download Submit
\Users\Admin\AppData\Local\Temp\is-MKCRN.tmp\isxdl.dll

Filesize
49KB

MD5
02ecc74f7f91e9ffd84de708683236a6

SHA1
3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

SHA256
30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

SHA512
a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

Download Submit
\Users\Admin\AppData\Local\Temp\is-MKCRN.tmp\itdownload.dll

Filesize
200KB

MD5
d82a429efd885ca0f324dd92afb6b7b8

SHA1
86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

SHA256
b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

SHA512
5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

Download Submit
memory/2152-7-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2152-17-0x0000000001E30000-0x0000000001E6C000-memory.dmp

Filesize
240KB

Download
memory/2152-38-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2844-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2844-31-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2844-40-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

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