9826c56553310f47f1c93419870ed935cc92b00cec23c7b0e04a275c00093c78

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21-08-2024 19:51

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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

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
348	AskSearchAsst.exe
348	AskSearchAsst.exe
348	AskSearchAsst.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AskSearchAsst.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
348	AskSearchAsst.exe

C:\Users\Admin\AppData\Local\Temp\$R0\AskSearchAsst.exe
"C:\Users\Admin\AppData\Local\Temp\$R0\AskSearchAsst.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsjDCF8.tmp\ioSpecial.ini

Filesize
728B

MD5
b411da31fb78b6e37078f2397a7a7306

SHA1
1548e798004e78219b406fd2db16da2d6ed11f8f

SHA256
41b5f8abefe2ba6921fce03712aebba8a655d12cbfb860bab6a32ed8c20391cd

SHA512
73028bc3f32867382ef3c21639a1f63f7f494d4c26e7b607b7b2e968387be16dfee1db87b8aa4c50e9123513dd6af80caaf09af559cfaa0c9e62ba8928aa5f46

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\Users\Admin\AppData\Local\Temp\nsjDCF8.tmp\InstallOptions.dll

Filesize
14KB

MD5
0dc0cc7a6d9db685bf05a7e5f3ea4781

SHA1
5d8b6268eeec9d8d904bc9d988a4b588b392213f

SHA256
8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

SHA512
814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0

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\Users\Admin\AppData\Local\Temp\nsjDCF8.tmp\System.dll

Filesize
11KB

MD5
00a0194c20ee912257df53bfe258ee4a

SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2

SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

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\Users\Admin\AppData\Local\Temp\nsjDCF8.tmp\UserInfo.dll

Filesize
4KB

MD5
1e8e11f465afdabe97f529705786b368

SHA1
ea42bed65df6618c5f5648567d81f3935e70a2a0

SHA256
7d099352c82612ab27ddfd7310c1aa049b58128fb04ea6ea55816a40a6f6487b

SHA512
16566a8c1738e26962139aae893629098dc759e4ac87df3e8eb9819df4e0e422421836bb1e4240377e00fb2f4408ce40f40eee413d0f6dd2f3a4e27a52d49a0b

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