2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 08:38

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General

Target

2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe
Size

333KB
MD5

98ca41b63de5e89b27c03b268ea7fa7f
SHA1

cb6abe3bc7c5299870890bbd4aa3f61b6a69dbad
SHA256

2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080
SHA512

cfd2892fd22e75fcdaa7fd4cc0c2efb37c1fd4312ca91a62f8e4a26ffdaa0e7e7c0a093fe587b8523e8e44e313003103091297c46f2528482f335cb818e1c1ba
SSDEEP

6144:lrv3c7bUzkuvcBYC47l2xbKBFp6nGFO5K9eX+txEjp0YyJve6Vmv:lrv3cwkuveY3EKLlg5ulEGYivegmv

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe

pid	process
4356	2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe
4356	2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe
4356	2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.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

Processes:

2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe

pid	process
4356	2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe
4356	2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe

C:\Users\Admin\AppData\Local\Temp\2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe
"C:\Users\Admin\AppData\Local\Temp\2a909e41f44b9997743313f7997eb05fa8545e1d2b130f83d5598a7eab0ef080.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:4356

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\TsuAD198A10.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{92465FA1-A3BC-40B6-A25D-EB9E49A57D57}\Custom.dll
Filesize
91KB

MD5
407bfafd7395419e47ee2fc9b85106d3

SHA1
2f39606ab6d015ffc2c454b1f8a65e726b476fa5

SHA256
463375d0858a48d2bf307a1b94bd6a87974efb6beddb5985c516bccf9c70f03f

SHA512
2fcd8d113a1591ed9f2eb35b6abe4d9b5a70e7ca113809cd0ac2e56f7c25121d13955b58c3545123cc4fa0299349bc01bdd7f30c5b6ab73035e584f2ca6ef193

Download Submit
C:\Users\Admin\AppData\Local\Temp\{92465FA1-A3BC-40B6-A25D-EB9E49A57D57}\_Setup.dll
Filesize
183KB

MD5
0423b358302bf9e8c2f7c689204e5891

SHA1
97688b7efdbdc08e96f49a9cb0641371862564c5

SHA256
ed14c4c0feac06fe1a78edb74878073e3369f80f0951c9cede2a2ff8868871e1

SHA512
a7717879f60adef1f7221088e37125604da4ef26dcf5f9ca17a217e51c8b6d78c7a6278bc7373c1a654e93fed5363e998df0a2ae712f29f4d53fae362622aa32

Download Submit