b5b0831e3bf1834073c649b2361b3d2041fce70cbe8ab761bbe6e3a00bf07fdc

General

Target

5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe
Size

45KB
MD5

5b23e1994b4b2d4f2026669562d0e220
SHA1

0dcd73aa83f8de17cc3462e74c7d8d1ffaaed163
SHA256

b5b0831e3bf1834073c649b2361b3d2041fce70cbe8ab761bbe6e3a00bf07fdc
SHA512

bfca1ba4b141b4a5a14c8e747b51d23e7f125c6d4971a619e60d2dda9f10a4fd40d312603a867c11690c0953a9eefc444957411482bdad726feab851acd84366
SSDEEP

768:fhjrhoahHKVxemgFxzpOd/22fZ3SNwqrj5rShj711OiL:ftrhXFwSzpOd/22fZ3HqVqjrTL

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

newsupd.exe

pid process

2076 newsupd.exe
Loads dropped DLL 1 IoCs

Processes:

5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe

pid process

840 5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2076	newsupd.exe

pid	process
840	5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe

Modifies system certificate store 2 TTPs 2 IoCs

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

newsupd.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	newsupd.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827	newsupd.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe

description	pid	process	target process
PID 840 wrote to memory of 2076	840	5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe	newsupd.exe
PID 840 wrote to memory of 2076	840	5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe	newsupd.exe
PID 840 wrote to memory of 2076	840	5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe	newsupd.exe
PID 840 wrote to memory of 2076	840	5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe	newsupd.exe

C:\Users\Admin\AppData\Local\Temp\5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5b23e1994b4b2d4f2026669562d0e220_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:840

C:\Users\Admin\AppData\Local\Temp\newsupd.exe
"C:\Users\Admin\AppData\Local\Temp\newsupd.exe"
2⤵
- Executes dropped EXE
- Modifies system certificate store
PID:2076

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1

T1553

Install Root Certificate

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize
242B

MD5
3a390bae17ab37c194c70f4408b0621d

SHA1
839d8f5fa800f85ab82ba70abf336684d9679b4c

SHA256
04aeb43d5fae073657c8bcb9afdc7a6943d8f4906c744bceffcc399b1fb85231

SHA512
5cb9d0150794e304a2f223e3de5f30a9c8c682b800ca18d3089920ff25ca4b859d4ab29f1b286332b6ca78e673c4271ce200a9bc7fdd269ee057775e68a8a23e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab18B1.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar19D1.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
\Users\Admin\AppData\Local\Temp\newsupd.exe
Filesize
45KB

MD5
555c34eff82f2df47ea81545ea187cbe

SHA1
ba0d50228db12ffa7d1e8f1d389d0b1fea8f314e

SHA256
f6671dda98a9c82efdb319144cd7d8850fcee90cef586a35e2299cf75f1bbb82

SHA512
01e1e578189c9e85f1cbaf81d7a1898e6bc68c6edb72965807885d22124c73dae43f35b2dc6b153f06df137c6cac1a0db2704a9b6f505611628e2c4024f5fb8f

Download Submit
memory/840-0-0x0000000004000000-0x0000000004005000-memory.dmp

Filesize
20KB

Download
memory/840-1-0x0000000004000000-0x0000000004005000-memory.dmp

Filesize
20KB

Download
memory/840-3-0x0000000004000000-0x0000000004005000-memory.dmp

Filesize
20KB

Download
memory/2076-12-0x0000000004000000-0x0000000004005000-memory.dmp

Filesize
20KB

Download

Analysis

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