059739d14f2555f08d5fe7ebda53f8f8c6f8f4176b3517d67f471c9da385af21

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 09:16

Sharing

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General

Target

071f4caefe42e24fcd82fb13a01f4a90_NEIKI.exe
Size

2.9MB
MD5

071f4caefe42e24fcd82fb13a01f4a90
SHA1

20eab01639f84ed953bba6d3ce1dab38b45c258f
SHA256

059739d14f2555f08d5fe7ebda53f8f8c6f8f4176b3517d67f471c9da385af21
SHA512

d13d49437d38a39b04afb25c56945dfa572afff48d2e2fdf8f6faeb66cc537fab54f6d4e68f0ea13b6fd19cc535e3d5fbacc020f1651c628db1429e18c139892
SSDEEP

49152:k0P4bHtmGIFuXFO/Ise9yrRikYQOHhqfRdr4ADiYDyXSLf6sB8f3Najcl:5uHtFO/UQbY7B6BDoSL6OmiC

Score

1^/10

Malware Config

Signatures

Modifies system certificate store 2 TTPs 5 IoCs

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	071f4caefe42e24fcd82fb13a01f4a90_NEIKI.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	071f4caefe42e24fcd82fb13a01f4a90_NEIKI.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	071f4caefe42e24fcd82fb13a01f4a90_NEIKI.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	071f4caefe42e24fcd82fb13a01f4a90_NEIKI.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	071f4caefe42e24fcd82fb13a01f4a90_NEIKI.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2188	071f4caefe42e24fcd82fb13a01f4a90_NEIKI.exe

C:\Users\Admin\AppData\Local\Temp\071f4caefe42e24fcd82fb13a01f4a90_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\071f4caefe42e24fcd82fb13a01f4a90_NEIKI.exe"
1⤵
- Modifies system certificate store
- Suspicious use of SetWindowsHookEx
PID:2188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
fb3e1742c4026a924dae4e78a9f098d5

SHA1
eebd714ee4f1e9c5ff78f9f4604b24866899b5ef

SHA256
d09ce5e240a77d8ac3c09c7d5b81b2de8b35dff11fcca556c2e964ddfa35d837

SHA512
ecf275b29235cb5972617f8cf2a5b754f4fa0083317d5229439d37f40ef4fc97207167144144947ecdd06687a6080f8d15a92d7658b1645f9bf3605606537725

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3342.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar34A1.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
memory/2188-39-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-18-0x0000000003E00000-0x0000000003E01000-memory.dmp

Filesize
4KB

Download
memory/2188-19-0x0000000003E00000-0x0000000003E01000-memory.dmp

Filesize
4KB

Download
memory/2188-38-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-17-0x0000000004750000-0x0000000004751000-memory.dmp

Filesize
4KB

Download
memory/2188-16-0x0000000004750000-0x0000000004751000-memory.dmp

Filesize
4KB

Download
memory/2188-15-0x0000000003E00000-0x0000000003E01000-memory.dmp

Filesize
4KB

Download
memory/2188-14-0x0000000003E00000-0x0000000003F60000-memory.dmp

Filesize
1.4MB

Download
memory/2188-13-0x0000000003E00000-0x0000000003F60000-memory.dmp

Filesize
1.4MB

Download
memory/2188-12-0x0000000003E10000-0x0000000003E11000-memory.dmp

Filesize
4KB

Download
memory/2188-11-0x0000000003E10000-0x0000000003E11000-memory.dmp

Filesize
4KB

Download
memory/2188-9-0x0000000003E10000-0x0000000003E11000-memory.dmp

Filesize
4KB

Download
memory/2188-37-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-7-0x0000000003E00000-0x0000000004750000-memory.dmp

Filesize
9.3MB

Download
memory/2188-6-0x0000000001140000-0x0000000001141000-memory.dmp

Filesize
4KB

Download
memory/2188-5-0x00000000010E0000-0x00000000010E1000-memory.dmp

Filesize
4KB

Download
memory/2188-4-0x0000000001090000-0x0000000001091000-memory.dmp

Filesize
4KB

Download
memory/2188-35-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-41-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-40-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-10-0x0000000003E10000-0x0000000003E11000-memory.dmp

Filesize
4KB

Download
memory/2188-20-0x0000000003E00000-0x0000000003E01000-memory.dmp

Filesize
4KB

Download
memory/2188-8-0x0000000003E00000-0x0000000003F00000-memory.dmp

Filesize
1024KB

Download
memory/2188-36-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-34-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-33-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-32-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-31-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-30-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-29-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-28-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-27-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-26-0x0000000003E10000-0x0000000003E90000-memory.dmp

Filesize
512KB

Download
memory/2188-25-0x0000000003E00000-0x0000000003E01000-memory.dmp

Filesize
4KB

Download
memory/2188-3-0x0000000001070000-0x0000000001071000-memory.dmp

Filesize
4KB

Download
memory/2188-2-0x00000000010C0000-0x00000000010C1000-memory.dmp

Filesize
4KB

Download
memory/2188-1-0x00000000010B0000-0x00000000010B1000-memory.dmp

Filesize
4KB

Download
memory/2188-0-0x0000000000400000-0x000000000106D000-memory.dmp

Filesize
12.4MB

Download
memory/2188-21-0x0000000003E00000-0x0000000003E01000-memory.dmp

Filesize
4KB

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memory/2188-22-0x0000000000390000-0x00000000003F0000-memory.dmp

Filesize
384KB

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memory/2188-23-0x0000000004750000-0x0000000004751000-memory.dmp

Filesize
4KB

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memory/2188-24-0x0000000003E00000-0x0000000003E01000-memory.dmp

Filesize
4KB

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memory/2188-174-0x0000000000400000-0x000000000106D000-memory.dmp

Filesize
12.4MB

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memory/2188-175-0x0000000000390000-0x00000000003F0000-memory.dmp

Filesize
384KB

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