d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 16:02

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General

Target

d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe
Size

313KB
MD5

7c18174df40ddb95f9f2037c4aa3cb20
SHA1

e36778b88f957f4fe55969ac89fe6843f0098f28
SHA256

d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e
SHA512

4c969d15d096c89f0163ed99296b300a05ae146179534905992c7835ece43435330c43cd2d2064d90b7156a8bec70d00504aa594e6bafd6db880fbd51050aefb
SSDEEP

6144:Arb9uEo2S1YnQmCX492DkwNP3qpYFl2YyPuFITzyccux7rnrOzprCoMX:ArRu6/eIo4t3PuFITKUA8

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1492	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe
1492	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe
1492	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.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	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1492	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 552	1492	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe	29
PID 1492 wrote to memory of 552	1492	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe	29
PID 1492 wrote to memory of 552	1492	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe	29
PID 1492 wrote to memory of 552	1492	d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe	29

C:\Users\Admin\AppData\Local\Temp\d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe
"C:\Users\Admin\AppData\Local\Temp\d423065e9e52b5183666e39859ea7c0cc6505c679876975977b9ed6c97e8173e.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin2308.bat"
  2⤵
  PID:552

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\72D09358\cfg\1.ini

Filesize
1KB

MD5
ca2a4a5963c0339f32c7770035c25ecf

SHA1
f37f3376a6763829865648c73fe3fff18d3f8cfe

SHA256
d57eca555fd4c41649dd0dba24abfe9eb672a16ec762bd42a409c9d4836ce1ac

SHA512
c296a108e225401306895a174f67b08634f99837b91f7ec3f771436fc1e6bad3dbb68720d0aedb137d7799bce57ce5b4f6b79faeedc3d309ec5471b1e9246207

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin2308.bat

Filesize
50B

MD5
1817728d63ef36c0f1771768e01c67d6

SHA1
8231049e163c99e04b30bd9cd951dae3f2e46e59

SHA256
c4c3558866eecc53f5cd3f41a73699ecd49bf3a0e748a8d3efe65483cffb3c8d

SHA512
da3e0a734465a75c20d2db813034678dd7ed4fd5e51b35b278a72ffd3a64e4e962c0a390f477be3104edfa925d6dafd0e7e226393c77701b16b6abad7e6ec094

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu73C31ACF.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{72FDFE7D-F9C6-4AB0-A85B-B1E4A91EDC8B}\Custom.dll

Filesize
91KB

MD5
0842e2723fff1f80955c9dbd38019c75

SHA1
bea88c3fe74817b048951bd218e70d9dead617d9

SHA256
d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458

SHA512
28acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02

Download Submit
\Users\Admin\AppData\Local\Temp\{72FDFE7D-F9C6-4AB0-A85B-B1E4A91EDC8B}\_Setup.dll

Filesize
169KB

MD5
e991f79040937530c20ae0db2f74e4db

SHA1
6be9fe304687ac1c9ae4feae500eb7f683c27e86

SHA256
ade2b71ba0f45678470346f25803d1822ab7cf072b122b91f0a8feead799c87e

SHA512
fd069a1658006a4f0ada522bfe93a9a30f3ff058b54803556c8e6d0b3d1d3944072e2c2a5d0c5342986fc8af955abec3d974bea0a944e69e2c3e682954283790

Download Submit
memory/1492-55-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download