553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4

Analysis

max time kernel
91s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 03:49

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General

Target

553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe
Size

314KB
MD5

b17a88333bcbfcb0ce3148cfa0673b77
SHA1

f10053bca5ece72407c1805b44f9262579f67932
SHA256

553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4
SHA512

1f7debc33e92b91b8ecb7360039893b3bc8cdfad28cca67e54d0b4d5e35ab733d09c27aab655ecffe8d0f7ac3b723f9c4caa26131809d2d7f791ceaff4d24a5a
SSDEEP

6144:trYbUzkuvcBYC47l2xa6g4FhwjZd/9d1XKxlo/ecwrHs5P:trdkuveY36kjZP/XKxlSZAHS

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe

pid	process
4032	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe
4032	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe
4032	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.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:

553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe

pid	process
4032	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe
4032	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe

description	pid	process	target process
PID 4032 wrote to memory of 800	4032	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe	cmd.exe
PID 4032 wrote to memory of 800	4032	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe	cmd.exe
PID 4032 wrote to memory of 800	4032	553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe
"C:\Users\Admin\AppData\Local\Temp\553330ada491bf1de51edeaf3c63742863565b0473f6db1b407e78b85014dde4.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4032

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin5331.bat"
2⤵
PID:800

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

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\EA2F8311\cfg\1.ini
Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu0BA1C2B0.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin5331.bat
Filesize
50B

MD5
43c201635fdcf83f86eac5ec2d5c4952

SHA1
95deb9b204a229a092afdccd0e67035f8e0bf42a

SHA256
bfb3db0263435a8d2862155bf9ce13a85ff2b29c2ab59bc14dec8e7f80c59549

SHA512
9f4f51d06c75f9d9de6b4816fe5abe67bf2c5702afadc39868aeaee1c5e8f022db02e1280c08519b51edc29c4b8918e00a1c6dd8ab517949d54bc39d30e68027

Download Submit
C:\Users\Admin\AppData\Local\Temp\{0A6D18E6-3A03-4F05-ADEE-7221D18E3A10}\Custom.dll
Filesize
91KB

MD5
007b5fc4d6da8d120170be285d7e0bdc

SHA1
f32589aef4f6b3c3384df75218943f13feb0a845

SHA256
a8e8807a9edcbb67dc1af5b6ef07fa151d153b7eaa78939be8874529939f1647

SHA512
bf528370f12d9f2d40c233544de3ca7594942ef5bdde0d17b96760eaf162a435181ee24253c06c473d7fd3c4cab5911150381e5999ec8990069276bd5ecfe9c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\{0A6D18E6-3A03-4F05-ADEE-7221D18E3A10}\_Setup.dll
Filesize
173KB

MD5
40ff5ae516fc869ef29e59f018d8f17f

SHA1
ed8642cf6c47a331037a01ccd27e92f94ffa9835

SHA256
e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83

SHA512
8da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc

Download Submit
memory/800-135-0x0000000000000000-mapping.dmp

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