ebfd2e8e69cabc890d5321e64a578ff068ebe19a356c6ae47926961c78699644

Analysis

max time kernel
140s
max time network
160s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07/03/2024, 17:33

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General

Target

$R0/AskSearchAsst.exe
Size

106KB
MD5

28387db3bfa8ed7f1ba742b02b0c09d8
SHA1

517e2757282999db9cf823c2d7dedfa07342d5ad
SHA256

6e314a62cb2e33d5d5df9720ad8c0b5b466c2cc4a6fd12eeb5b633b8c72df3ba
SHA512

b6ea8554e6c8c614fe065e9915cfe0a8832b2f55bc30906f2ad8151911c70fbc37f8e6f456897c0409e28f10338bbc545f529feb91b54821dd867f5c749b7767
SSDEEP

1536:upgpHzb9dZVX9fHMvG0D3XJjAyASrBYt/nPl1wuK+J/K4Xhf6tW1svQf93wpoebw:0gXdZt9P6D3XJT/tOt27dW1sIxm9bw

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2696	AskSearchAsst.exe
2696	AskSearchAsst.exe
2696	AskSearchAsst.exe

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2696	AskSearchAsst.exe

C:\Users\Admin\AppData\Local\Temp\$R0\AskSearchAsst.exe
"C:\Users\Admin\AppData\Local\Temp\$R0\AskSearchAsst.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:2696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nst51E8.tmp\ioSpecial.ini

Filesize
728B

MD5
2760115c1fa61e961301fe84d76ed4b6

SHA1
afcf3a69442bb163337002be2f669285804a9391

SHA256
f05279394088ff23e0190821045cd0fa0c60328ac4b51fa75e5b46c1381dd8e2

SHA512
7718c9fdd788ec22f7a7c36f1545fa6f42a23852eb7dcee64986ea6385a6e1c0813b521ddcc3fefa00051b24336c38cb216176863f0cd8aca67b96c509874060

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C:\Users\Admin\AppData\Local\Temp\nst51E8.tmp\ioSpecial.ini

Filesize
767B

MD5
79e6cf1c5dc2a8e5953935ece07845f9

SHA1
33f443031a04f651ef814b4eba6f0c73638b06e0

SHA256
8917e189e5fcdc15e612ba4c8f1222e7c153e8713fe3c0511d65dde9b2e3b46c

SHA512
2373e985c0eb72ee990d0f2dc6a019a1054e979b5f5fbd655c6432a0e0f3245d56aa04b24b85e5ab87f96c72594cfba45ed9914f6a407384dd459a7ba17c513a

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\Users\Admin\AppData\Local\Temp\nst51E8.tmp\InstallOptions.dll

Filesize
14KB

MD5
0dc0cc7a6d9db685bf05a7e5f3ea4781

SHA1
5d8b6268eeec9d8d904bc9d988a4b588b392213f

SHA256
8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

SHA512
814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0

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\Users\Admin\AppData\Local\Temp\nst51E8.tmp\System.dll

Filesize
11KB

MD5
00a0194c20ee912257df53bfe258ee4a

SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2

SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

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\Users\Admin\AppData\Local\Temp\nst51E8.tmp\UserInfo.dll

Filesize
4KB

MD5
1e8e11f465afdabe97f529705786b368

SHA1
ea42bed65df6618c5f5648567d81f3935e70a2a0

SHA256
7d099352c82612ab27ddfd7310c1aa049b58128fb04ea6ea55816a40a6f6487b

SHA512
16566a8c1738e26962139aae893629098dc759e4ac87df3e8eb9819df4e0e422421836bb1e4240377e00fb2f4408ce40f40eee413d0f6dd2f3a4e27a52d49a0b

Download Submit