6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd

Analysis

max time kernel
180s
max time network
249s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 08:16

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General

Target

6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe
Size

316KB
MD5

f32b32c995458b03cfe9df104619124e
SHA1

56d0fa3188bd54390db4e93b4d923ffcfd9f2221
SHA256

6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd
SHA512

4d25a799d48236e476b13b38df5c7751a5edd1621d447bd562c6651d63060eb16919fcda45b66db741d3021d910b29e42109e16b282a2efce940ff6e6aaf0a7f
SSDEEP

6144:9rJbUzkuvcBYC47l2xuNfL2pAgWriSTb3Z9xuzSCR2bS6:9r6kuveY3TT2XdGp9xRC4bS6

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe

pid	process
1732	6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe
1732	6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe
1732	6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.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:

6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe

pid process

1732 6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe

C:\Users\Admin\AppData\Local\Temp\6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe
"C:\Users\Admin\AppData\Local\Temp\6ff1b048efe3e3d0848878a77d66b735bd5119e2cd997cf11160928a9f73c8bd.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1732

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\Tsu72EBF5F0.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{AACA8FAF-5677-425E-A0B5-1E557129AD59}\Custom.dll
Filesize
91KB

MD5
aab03c84db6cba9639d49888a5f0cae1

SHA1
f27e6a68da55cb9b6e25b1ddf1c21a77bf6605ae

SHA256
72041aa64738b7cfbf8c10d8c8fcadf208240d3d69f0d546e2a923ed9a79cd32

SHA512
9c5c935e041d3f7388b9abb4ce20b02a0a9b6d8616182bf717431dac38686f983eb2da2893b60106367970c7a13b845df46279c1a8d64263873ccf1505e731c0

Download Submit
\Users\Admin\AppData\Local\Temp\{AACA8FAF-5677-425E-A0B5-1E557129AD59}\_Setup.dll
Filesize
173KB

MD5
0518cb1e0dc406122ccdabd50aeafb76

SHA1
53e860574019872b2a740b4bc345db7972b06a87

SHA256
77e1fae9a24895805780626e4a27a75d91528e73830a7dc33b154fb868b70df2

SHA512
989fcf7d0a2cec0d8bafeb08f1f4a3a8f44a6a5d4e6831ff993e907d88b8226d89c5235b03e421d4802071edb0787b36c11c39f0faebe7edd2fca9e33989c40c

Download Submit
memory/1732-55-0x0000000075D11000-0x0000000075D13000-memory.dmp

Filesize
8KB

Download