1151ec8b4c64a0f2fd8b58b4bc0b23b354157b8f60cd6d78feabb6119460e325

Analysis

max time kernel
116s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 08:31

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General

Target

1225a56b8293b90ecd40642f90457616.exe
Size

327KB
MD5

1225a56b8293b90ecd40642f90457616
SHA1

75c016e0b748429242bfb113a78da73bbe7d414d
SHA256

1151ec8b4c64a0f2fd8b58b4bc0b23b354157b8f60cd6d78feabb6119460e325
SHA512

ab4207ef0234115b2a1c0136dedd7cf10dd534ff476af9e614a5f83e69e00c9102209cc83c6060a4b13a9f827e6097bcd1f0f5c41d2741866008470bfc9c2e4b
SSDEEP

6144:Zr469uEo2S1YnQmCX492DkwNP3qpYFGgjwuBGVdLAt4ZHd2i3gjd+ZD/6Fs:Zr4iu6/eIo4Rsw33AtsmQp

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
3688	1225a56b8293b90ecd40642f90457616.exe
3688	1225a56b8293b90ecd40642f90457616.exe
3688	1225a56b8293b90ecd40642f90457616.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	1225a56b8293b90ecd40642f90457616.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	1225a56b8293b90ecd40642f90457616.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3688	1225a56b8293b90ecd40642f90457616.exe
3688	1225a56b8293b90ecd40642f90457616.exe

C:\Users\Admin\AppData\Local\Temp\1225a56b8293b90ecd40642f90457616.exe
"C:\Users\Admin\AppData\Local\Temp\1225a56b8293b90ecd40642f90457616.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

C:\Users\Admin\AppData\Local\Temp\Tsu662BE775.dll

Filesize
65KB

MD5
fb449f8b312b326979f2bedbca94e8b5

SHA1
bd0b1283f2054d99dd157048deb8a7658953c4ae

SHA256
4e2584d8542f05bc6283cd29969563597baa94493ac0df926effebdd35a50db3

SHA512
a9c01fc4d2ddd2aca6381dd5a65d3dc6a99957a5bb479f6951b652bc4ec183c35b6e613b1f13dbf05b0338f0bc0159b41c0a2d8be85b7dcec47092d8c587a852

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C:\Users\Admin\AppData\Local\Temp\{CC2DE11B-6684-4C99-AE72-2EA617CEC3ED}\Custom.dll

Filesize
91KB

MD5
c9d3d86ee95ae4d20c80de9ddaa8fa40

SHA1
5f0546ec86f3e27f0eec4d5d5451edc630907654

SHA256
b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

SHA512
ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

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C:\Users\Admin\AppData\Local\Temp\{CC2DE11B-6684-4C99-AE72-2EA617CEC3ED}\_Setup.dll

Filesize
180KB

MD5
f019ccbcb9fc34eca585696d8ec5c585

SHA1
e0d1b4eff07feef1a2b4e0f07e015f3208e1c4bf

SHA256
7824f94a444f14a0143702818fb300a387d85173d05ac9cd891f4e1ab1dbac0e

SHA512
8ff541ff1401c62ad21dd960c48e5a99981c953f5bf73824146ef2848b778796aac5e17b111b9ad139acbd3b556ecd92f4869876da8849fb79fac4d86cbf70e5

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