64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36

Analysis

max time kernel
138s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2022, 16:23

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General

Target

64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe
Size

315KB
MD5

1ac623bda352023a4c26ac04d2cc26e0
SHA1

0300ec31de4452577ac7ab77214e8103171ea2f4
SHA256

64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36
SHA512

58b08888607d425f7c8b4be7e2f3f667cc8f9d438049023720ffcea573e5bd063403ba6c7f39c2ed953f1683528c98ac7d41a6ff1ec64cee10ad8fe5faf0a108
SSDEEP

6144:prYbUzkuvcBYC47l2xa6g4FhwjZd/9d1XKxlo/ecwrHs5QX:prdkuveY36kjZP/XKxlSZAHJ

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4644	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe
4644	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe
4644	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4644	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe
4644	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 1656	4644	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe	79
PID 4644 wrote to memory of 1656	4644	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe	79
PID 4644 wrote to memory of 1656	4644	64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe	79

C:\Users\Admin\AppData\Local\Temp\64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe
"C:\Users\Admin\AppData\Local\Temp\64083020319b56e2c8d57f2165ce3d094169578236c0e01bb3b164a422dbbc36.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin5331.bat"
  2⤵
  PID:1656

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

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Downloads

C:\ProgramData\InstallMate\D65FD538\cfg\1.ini

Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu06B3EDA6.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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

Filesize
50B

MD5
36f1720cc492f8bf6a396c0f0e93e0b0

SHA1
57d2a06327ba160bad1478d2719b7137e87f5aff

SHA256
ded8696475d1947c2850e19f55be693c544d437984952ab2e5e00d17b843750a

SHA512
38678a63a1b48a2f34039188db354ce182118642fcfe5ac0a73f83121e64dbe58620d25428a12a5935b0595e9fa22b0417bd9d6c1360016b8b69fbdeaf231413

Download Submit
C:\Users\Admin\AppData\Local\Temp\{7E1925F1-BE6A-4F54-ADBF-F648A5FA0707}\Custom.dll

Filesize
91KB

MD5
007b5fc4d6da8d120170be285d7e0bdc

SHA1
f32589aef4f6b3c3384df75218943f13feb0a845

SHA256
a8e8807a9edcbb67dc1af5b6ef07fa151d153b7eaa78939be8874529939f1647

SHA512
bf528370f12d9f2d40c233544de3ca7594942ef5bdde0d17b96760eaf162a435181ee24253c06c473d7fd3c4cab5911150381e5999ec8990069276bd5ecfe9c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\{7E1925F1-BE6A-4F54-ADBF-F648A5FA0707}\_Setup.dll

Filesize
173KB

MD5
40ff5ae516fc869ef29e59f018d8f17f

SHA1
ed8642cf6c47a331037a01ccd27e92f94ffa9835

SHA256
e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83

SHA512
8da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc

Download Submit