df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060

Analysis

max time kernel
185s
max time network
194s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2022, 03:13

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General

Target

df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe
Size

315KB
MD5

c96d55dfe034e6a94cafb51a228747b2
SHA1

784f9e7aa3bbd52d781a064a0542d106a2d975eb
SHA256

df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060
SHA512

6856a46cf5834ee686a5b01b8e9c542022405dac6b49bf6dd2632d3c7e2d396ea4f5a0faf7db5a947fb9bd6ecdbfc30935e6c547cb94ffe18965d7abbf8fa932
SSDEEP

6144:UrYbUzkuvcBYC47l2xLnvhueEZdkKQ3+7Oj7hTOVA1HWZO:UrdkuveY3CvI5Zdkj6OEu1HSO

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1372	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe
1372	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe
1372	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.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	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1372	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe
1372	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 4064	1372	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe	84
PID 1372 wrote to memory of 4064	1372	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe	84
PID 1372 wrote to memory of 4064	1372	df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe	84

C:\Users\Admin\AppData\Local\Temp\df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe
"C:\Users\Admin\AppData\Local\Temp\df8d9c649f98f25cb5295c0fb11460ecc12f866eec9ed6fad0066567640ac060.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1372
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin674E.bat"
  2⤵
  PID:4064

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\A0332933\cfg\1.ini

Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\TsuCC6DFC5D.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin674E.bat

Filesize
50B

MD5
c3341f25c64bbb1df42d1fb9e8f5cfc2

SHA1
27ffeb705975391fef575652f1bf4856941486ad

SHA256
773e6387cb9ff4379fce8cbe4143808945d6b0e15370f15ee76ccf39750fac3d

SHA512
1bce4cd1db72d72dde32166ab03bb61e7aeefb92adff948808d1acb4842782e5040daf6a2510a9ac200684942843778470706a12b150dd6f6e50bb7388b45d5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\{00BE4A14-6185-4904-ABEF-29A7DB5D68E2}\Custom.dll

Filesize
91KB

MD5
81856796ffc64fadd39fa921a1b45ddb

SHA1
360313131e7ae57002c2403dfc48bc20718d2cb0

SHA256
ec9146dfb838ad477bdf3cbde578baf014c8151d741559568dcb3803d6c9a0eb

SHA512
299771bc1f57eeb59665cfcfaedd0c4c196771173f1b65cfa21a1592ab46ab8a1733ef4a7560a74adde00c075dc7147ab9d0a885c5c7e0218f1f955b39aa2be0

Download Submit
C:\Users\Admin\AppData\Local\Temp\{00BE4A14-6185-4904-ABEF-29A7DB5D68E2}\_Setup.dll

Filesize
173KB

MD5
40ff5ae516fc869ef29e59f018d8f17f

SHA1
ed8642cf6c47a331037a01ccd27e92f94ffa9835

SHA256
e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83

SHA512
8da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc

Download Submit