e5fe5466f3541bb926edda6cbd30d4cac346fb3e05d2d7a9a42b4e3c2f10d3ef

General

Target

f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
Size

1.5MB
MD5

f78ee97212ae68a44bad45d5c2711880
SHA1

6aff4b9b5c86a79a0cf3a161bad342fad1f174e1
SHA256

e5fe5466f3541bb926edda6cbd30d4cac346fb3e05d2d7a9a42b4e3c2f10d3ef
SHA512

975a1a04e601f811f463c38de945ff9e5523afc050f99d1db3875c0595d811149c9a60a01021836167620b620d9febdd01c2ef6517998fe146a48bdd9846e63a
SSDEEP

3072:xR4jdNqTqHL+3phRrbhsEExMusExvQF4ExM0ExMt:/afYphYq

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 10 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened (read-only)	\??\I:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened (read-only)	\??\L:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened (read-only)	\??\N:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened (read-only)	\??\G:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened (read-only)	\??\H:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened (read-only)	\??\J:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened (read-only)	\??\K:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened (read-only)	\??\M:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened (read-only)	\??\O:	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe

Drops file in Program Files directory 21 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File created	C:\Program Files\7-Zip\7z.cab	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\RCX76AC.tmp	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.cab	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\RCX7678.tmp	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\RCX76AA.tmp	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File created	C:\Program Files\7-Zip\7z.exe	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File created	C:\Program Files\7-Zip\7zFM.cab	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.cab	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File created	C:\Program Files\7-Zip\7zFM.exe	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\RCX7699.tmp	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\RCX76BC.tmp	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File created	C:\Program Files\readme.1xt	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\7z.cab	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\RCX76AB.tmp	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.cab	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\RCX76BD.tmp	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\RCX7689.tmp	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	f78ee97212ae68a44bad45d5c2711880_NEIKI.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4164	1196	WerFault.exe	84

C:\Users\Admin\AppData\Local\Temp\f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\f78ee97212ae68a44bad45d5c2711880_NEIKI.exe"
1⤵
- Enumerates connected drives
- Drops file in Program Files directory
PID:1196
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 688
  2⤵
  - Program crash
  PID:4164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1196 -ip 1196
1⤵
PID:1620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\7-Zip\7z.cab

Filesize
544KB

MD5
9a1dd1d96481d61934dcc2d568971d06

SHA1
f136ef9bf8bd2fc753292fb5b7cf173a22675fb3

SHA256
8cebb25e240db3b6986fcaed6bc0b900fa09dad763a56fb71273529266c5c525

SHA512
7ac1581f8a29e778ba1a1220670796c47fa5b838417f8f635e2cb1998a01515cff3ee57045dacb78a8ec70d43754b970743aba600379fe6d9481958d32d8a5aa

Download Submit
C:\Program Files\7-Zip\7z.exe

Filesize
1.5MB

MD5
9066926b5fdf4a68cb58b7ed9b1dc57b

SHA1
f1366d4b8bd39849b942206f2c2bd6f9bf905e0b

SHA256
7c4372481deec7f6cc6de32e94c731630dc4af2bfe8a8fd6fdf34bc23ca61b7c

SHA512
b07a055087d16786d0b634e4593b2455e2e5b909debcd4b04d01dd8202f55406f0f5cf1dd4f7dd5abe4ba2344b1d38a227e4e5d35896cd21ab39200554e7bc11

Download Submit
C:\Program Files\7-Zip\7zFM.cab

Filesize
930KB

MD5
30ac0b832d75598fb3ec37b6f2a8c86a

SHA1
6f47dbfd6ff36df7ba581a4cef024da527dc3046

SHA256
1ea0839c8dc95ad2c060af7d042c40c0daed58ce8e4524c0fba12fd73e4afb74

SHA512
505870601a4389b7ed2c8fecf85835adfd2944cbc10801f74bc4e08f5a0d6ecc9a52052fc37e216304cd1655129021862294a698ed36b3b43d428698f7263057

Download Submit
C:\Program Files\Common Files\microsoft shared\ClickToRun\RCX76BC.tmp

Filesize
168KB

MD5
c40cd71c7601387b53c0e59d62880d1e

SHA1
9b09305e0cb7a85c823d514d9dd1e2a431c8a5db

SHA256
90da536777201b8bffd0c2667e3cf8c1781eba777c010e434e85e0e0c5d1c0a1

SHA512
fcaff627a38cc412e0c62e2aec0c7ebc04192f3beab642b0dc237eb11722712ed0141d4e8b4d28f03d191ea7047e7647e5c95c04ffd22633fb0333514e2c70e6

Download Submit
C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.cab

Filesize
2.1MB

MD5
b8d69fa2755c3ab1f12f8866a8e2a4f7

SHA1
8e3cdfb20e158c2906323ba0094a18c7dd2aaf2d

SHA256
7e0976036431640ae1d9f1c0b52bcea5dd37ef86cd3f5304dc8a96459d9483cd

SHA512
5acac46068b331216978500f67a7fa5257bc5b05133fab6d88280b670ae4885ef2d5d1f531169b66bf1952e082f56b1ad2bc3901479b740f96c53ea405adda18

Download Submit
memory/1196-6-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/1196-68-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download

Analysis

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