b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff

Analysis

max time kernel
144s
max time network
155s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/10/2022, 08:23

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General

Target

b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff.exe
Size

314KB
MD5

6791dbaa7923dd539b81a95f24afcae0
SHA1

22207db4f5223ca47134f3e9bdd2a7f1a6dda9ef
SHA256

b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff
SHA512

f7bf5f12edd7e77141138aa96f46bc69f81b9ce79a55feaf62a0450ef49a9a346aeb6338c3c6d870f3ed7b4cb70771dbb16a1fe25614199800b9663600b06ec0
SSDEEP

6144:HribUzkuvcBYC47l2xdtqsnixBzO7F3PfLwXZoBxBY27vI6wIkhC900mE:Hr7kuveY3yUFbO+Sb5wIGYN

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
756	b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff.exe
756	b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff.exe
756	b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff.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	b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
756	b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff.exe

C:\Users\Admin\AppData\Local\Temp\b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff.exe
"C:\Users\Admin\AppData\Local\Temp\b5de6c48d58bceccf4253f63d2710f0cceb4d53e338980979da7dda09e342aff.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:756

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

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\Tsu1511F837.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{AFD94A46-48E7-400F-A2E4-00C5743A68B0}\Custom.dll

Filesize
91KB

MD5
4df1b4586365a7b76428983d648a6f94

SHA1
0bdaca035dcd7dbf5ac0b54b064d37248bfbd2d0

SHA256
9b0ddd5e0daf3f6d9d47ca296ea92130ada8eb4e09f42189f88a9c00db430df0

SHA512
ca9a2119ccf2aacf3844b0e155cfc76f1b5364ab497e5ae1d8a3f7a1e79ef6cab29717d9660265f31f2dd3e696e228666fe10c1ffaa1e8df9ca87a5697b6874f

Download Submit
\Users\Admin\AppData\Local\Temp\{AFD94A46-48E7-400F-A2E4-00C5743A68B0}\_Setup.dll

Filesize
173KB

MD5
19e45bb17f216974e2153587e10bced2

SHA1
d9ab41addcdd3faf9edaabef5cc6a0bb6bc4e536

SHA256
1fc6ae5a31204d369c4b95d3cb8397b0b7c9e2491288f7745a6192a35518df25

SHA512
b1cab64832b14766fa1f311bf07faaa761bc18499bf59384ecbee1ca75b1069ac3557400d1106041ffbadd1257f650afa9ce72f94b2361c4ce8e9022e2b70505

Download Submit
memory/756-55-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

Filesize
8KB

Download