a2200131b179f96b82f56538d593909bc6568ab36476670e858543fadeaa692f

Analysis

max time kernel
3s
max time network
8s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
14-05-2024 19:23

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General

Target

Trucky Overlay - Installer.exe
Size

2.0MB
MD5

5afb281679bb5912b60b017c7eb9f93b
SHA1

4e78c4634d5447e6e3f84a6d2c24fce40557b1e0
SHA256

a2200131b179f96b82f56538d593909bc6568ab36476670e858543fadeaa692f
SHA512

9768f2d23acc403c6f050103c94dced38ab21f74ce08126cee705e4c9ef450738d7751329eb3d52f103ffc121f1767c70edcf72d0cf815da6e8dd340427fb0f9
SSDEEP

49152:iIwzYQxxE87vxpsrFpIvq465HHbkvjgs3NbWso7QYANbCcaK:iIwzYQzPN+TIvF65HEv3NbWsGJ

Score

4^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
1240	Trucky Overlay - Installer.exe
1240	Trucky Overlay - Installer.exe
1240	Trucky Overlay - Installer.exe
1240	Trucky Overlay - Installer.exe
1240	Trucky Overlay - Installer.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\Trucky Overlay - Installer.exe
"C:\Users\Admin\AppData\Local\Temp\Trucky Overlay - Installer.exe"
1⤵
- Loads dropped DLL
PID:1240

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

\Users\Admin\AppData\Local\Temp\nsdD5A.tmp\INetC.dll

Filesize
24KB

MD5
640bff73a5f8e37b202d911e4749b2e9

SHA1
9588dd7561ab7de3bca392b084bec91f3521c879

SHA256
c1e568e25ec111184deb1b87cfda4bfec529b1abeab39b66539d998012f33502

SHA512
39c6c358e2b480c8cbebcc1da683924c8092fb2947f2da4a8df1b0dc1fdda61003d91d12232a436ec88ff4e0995b7f6ee8c6efbdca935eaa984001f7a72fea0a

Download Submit
\Users\Admin\AppData\Local\Temp\nsdD5A.tmp\System.dll

Filesize
11KB

MD5
7399323923e3946fe9140132ac388132

SHA1
728257d06c452449b1241769b459f091aabcffc5

SHA256
5a1c20a3e2e2eb182976977669f2c5d9f3104477e98f74d69d2434e79b92fdc3

SHA512
d6f28ba761351f374ae007c780be27758aea7b9f998e2a88a542eede459d18700adffe71abcb52b8a8c00695efb7ccc280175b5eeb57ca9a645542edfabb64f1

Download Submit
\Users\Admin\AppData\Local\Temp\nsdD5A.tmp\UserInfo.dll

Filesize
4KB

MD5
9301577ff4d229347fe33259b43ef3b2

SHA1
5e39eb4f99920005a4b2303c8089d77f589c133d

SHA256
090c4bc8dc534e97b3877bd5115eb58b3e181495f29f231479f540bab5c01edc

SHA512
77dc7a1dedaeb1fb2ccefaba0a526b8d40ea64b9b37af53c056b9428159b67d552e5e3861cbffc2149ec646fdfe9ce94f4fdca51703f79c93e5f45c085e52c79

Download Submit
\Users\Admin\AppData\Local\Temp\nsdD5A.tmp\uac.dll

Filesize
14KB

MD5
adb29e6b186daa765dc750128649b63d

SHA1
160cbdc4cb0ac2c142d361df138c537aa7e708c9

SHA256
2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

SHA512
b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

Download Submit
\Users\Admin\AppData\Local\Temp\nsdD5A.tmp\utils.dll

Filesize
55KB

MD5
aad3f2ecc74ddf65e84dcb62cf6a77cd

SHA1
1e153e0f4d7258cae75847dba32d0321864cf089

SHA256
1cc004fcce92824fa27565b31299b532733c976671ac6cf5dbd1e0465c0e47e8

SHA512
8e44b86c92c890d303448e25f091f1864946126343ee4665440de0dbeed1c89ff05e4f3f47d530781aa4db4a0d805b41899b57706b8eddfc95cfa64c073c26e2

Download Submit