aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6

Analysis

max time kernel
132s
max time network
132s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
21-10-2022 03:19

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General

Target

aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6.exe
Size

327KB
MD5

473291093553ae5e5320da3a91d3f4a0
SHA1

ba9b284a935713e1b044c9f67d718ac804e00457
SHA256

aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6
SHA512

55f70ebc6c58c19ec0f1d5702dfeebb8cb5d8c455182418ef2513c28d81825c0ff4de022ca3db9c2972d67fb8f724a488c91973219729f49d3744a21f5604e0c
SSDEEP

6144:arcbUzkuvcBYC47l2xrZSJDqNa6PuJJSMs9sCPFtAhc2m2pTLWQ:arhkuveY39zwQaFtAhxpTLv

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1712	aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6.exe
1712	aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6.exe
1712	aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1712	aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6.exe

C:\Users\Admin\AppData\Local\Temp\aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6.exe
"C:\Users\Admin\AppData\Local\Temp\aa17833b369269b148ddc86bf7399004b51d176d43a7749db891aa446ffbc6f6.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1712

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\TsuF113A0FE.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{BEF32030-37F5-4794-A57F-7FD7651002C6}\Custom.dll

Filesize
91KB

MD5
c28c3116543d19ffee5966b48581b7ed

SHA1
22b079cbdf1296ca1bc94f01dde55ea5564b1023

SHA256
d4ca435fbb22d5df35a1cc01fee202e9c74fa57f63de8d9b7bf332aa32234bbd

SHA512
f49da550af68e6c1862e7876ea87227f1aa80c4cd6b3072167355fba70ba35a5cf9bc56adbd21dc67fa9fcca36fe732f7689006463b82931722996accdc796aa

Download Submit
\Users\Admin\AppData\Local\Temp\{BEF32030-37F5-4794-A57F-7FD7651002C6}\_Setup.dll

Filesize
183KB

MD5
9e898ffdc682cf853f7df237678a6f3a

SHA1
55cacb14771890e8028a8a9ce8ae936dff17944f

SHA256
e78f957aceb637683a41b00dd094d4e88f706b94fd7b679b35add56269e4d047

SHA512
942746351a7c0f43f633a4732ca54404b4d8e767616ffe724e265359506375f9c3b5c3a84a46b3ec452ae4b5d80a966d3b6b5aa0161c2150db39cb84c588a9d0

Download Submit
memory/1712-55-0x00000000765B1000-0x00000000765B3000-memory.dmp

Filesize
8KB

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