ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13

Analysis

max time kernel
130s
max time network
145s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 07:18

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General

Target

ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe
Size

314KB
MD5

b58b8c53d474c61e9b54e3a13dda87df
SHA1

8859e56612508f2806476a0965caf42184b59e60
SHA256

ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13
SHA512

415ee12b07ff8d3fb23ba0f3895a214f809c335f06576ab2285d45e4883091931fed943a348a596f077d43d337e9359779b25d601eb9dfdcdafea03d1b534d2c
SSDEEP

6144:4rAbUzkuvcBYC47l2xn88NEymFTYO67qzVxzRRwj:4r1kuveY35YO67Wxz7wj

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe

pid	process
1424	ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe
1424	ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe
1424	ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.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:

ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe

pid process

1424 ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe

C:\Users\Admin\AppData\Local\Temp\ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe
"C:\Users\Admin\AppData\Local\Temp\ddeea1b5c8f05781dc0e336cfedcf25e51512ecf65d9e66852145bbdfeee3b13.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1424

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

\Users\Admin\AppData\Local\Temp\TsuDCF15498.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{A7FE1E64-EB64-4496-A67D-A3467C1D3C92}\Custom.dll
Filesize
91KB

MD5
71ffb31fe40a3f10913982ee89fa764c

SHA1
c17fa19479a7559f666a30d2932a2b9d540bd0ee

SHA256
b0e3f473796f639cab1354971740405bc39a096839ac53b4dfaae2c4acb71599

SHA512
6913a278fa38b9cef7b317ed7eab7773447dbc786d60531455c5cb28d82c677b472f2c50b3b9e1a8a71290757f064c828721633fb5f7bef47897dc740b1567ab

Download Submit
\Users\Admin\AppData\Local\Temp\{A7FE1E64-EB64-4496-A67D-A3467C1D3C92}\_Setup.dll
Filesize
170KB

MD5
449e327ad7b62d3a446b1d5c97c76dea

SHA1
834bfc7bef4a08ddf4dfaf0e1a1f424b66456903

SHA256
2d0f7824d781e1372ea5a931dc5aba9a76164adfbf95d0a50a785403bc0a2e2f

SHA512
f99fbd4d5e2084a91fc21a2467a447350b14a61940c30482f67c28877863693c41f9e928a39752e7fecffc8bfba609b887ddaa5bbd70e1fec18483bf1e85e986

Download Submit
memory/1424-55-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download