f8912a1eed6e1e5e84b92ff901844f1f77c423e832545e5b000c5de85c06d117

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 18:21

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General

Target

34149a9ec5de94ba5e4f2e69dcb82edc.exe
Size

6.8MB
MD5

34149a9ec5de94ba5e4f2e69dcb82edc
SHA1

ee795a462853540d123641b1161d80a2e4d3b479
SHA256

f8912a1eed6e1e5e84b92ff901844f1f77c423e832545e5b000c5de85c06d117
SHA512

2d81f2cc326de22103d870980e277a45497aaca92ea444a64257574bd68e80f921ea49bcf6293cf2b1014f9f26bab28bd6a276003bb8ff1907d30a4bcb238c45
SSDEEP

196608:aundp6jdmzxAVrOJdbfspWSv+7u1CfbUPIv8ha:aun7UYAVrOJdTspLv2u19Aia

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2928	34149a9ec5de94ba5e4f2e69dcb82edc.exe
2928	34149a9ec5de94ba5e4f2e69dcb82edc.exe
2928	34149a9ec5de94ba5e4f2e69dcb82edc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	34149a9ec5de94ba5e4f2e69dcb82edc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2928	34149a9ec5de94ba5e4f2e69dcb82edc.exe
2928	34149a9ec5de94ba5e4f2e69dcb82edc.exe

C:\Users\Admin\AppData\Local\Temp\34149a9ec5de94ba5e4f2e69dcb82edc.exe
"C:\Users\Admin\AppData\Local\Temp\34149a9ec5de94ba5e4f2e69dcb82edc.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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\nstFCA9.tmp\tools.dll

Filesize
92KB

MD5
4150531185384bf5fa0658c9d67f021a

SHA1
ffe3ffa94209123180fa1ecfe8b0b1afe48c88c2

SHA256
898c60d248cb31d7113a5d799d87912e42aa7f7862f1c3477ca2884587e277b4

SHA512
ce2f69fbb0f7d242ee1ffa83413bed71c9278871fa746139e3a2b1fc6533e3e31ad6dff3b028c75f5848e844692c460a236a9968dfe49f53ade182d26c73f551

Download Submit
\Users\Admin\AppData\Local\Temp\nstFCA9.tmp\tools.dll

Filesize
236KB

MD5
e12f05661436f2974cf91b5fc76fb5f4

SHA1
5e0b7887950204713bef3da0018911279f2540ec

SHA256
1873de723938193f9f0877b08c160884b79503b6607598158ad99bd909189fdc

SHA512
61d42e055865dd98552b29dd69dc3d761bc7f77c1af108ad13b0b390059be5668657645258c0c08052a5fe1e9f6bdb018da136eb103b7335097487ec0de5d22d

Download Submit
memory/2928-25-0x0000000002930000-0x0000000002970000-memory.dmp

Filesize
256KB

Download
memory/2928-18-0x0000000002930000-0x0000000002970000-memory.dmp

Filesize
256KB

Download
memory/2928-24-0x0000000002930000-0x0000000002970000-memory.dmp

Filesize
256KB

Download
memory/2928-22-0x00000000748F0000-0x0000000074E9B000-memory.dmp

Filesize
5.7MB

Download
memory/2928-26-0x0000000002930000-0x0000000002970000-memory.dmp

Filesize
256KB

Download
memory/2928-30-0x00000000064B0000-0x00000000065B0000-memory.dmp

Filesize
1024KB

Download
memory/2928-31-0x00000000064B0000-0x00000000065B0000-memory.dmp

Filesize
1024KB

Download
memory/2928-29-0x00000000064B0000-0x00000000065B0000-memory.dmp

Filesize
1024KB

Download
memory/2928-23-0x00000000748F0000-0x0000000074E9B000-memory.dmp

Filesize
5.7MB

Download
memory/2928-39-0x00000000748F0000-0x0000000074E9B000-memory.dmp

Filesize
5.7MB

Download
memory/2928-38-0x0000000002930000-0x0000000002970000-memory.dmp

Filesize
256KB

Download
memory/2928-40-0x00000000748F0000-0x0000000074E9B000-memory.dmp

Filesize
5.7MB

Download