5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 08:22

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General

Target

5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe
Size

326KB
MD5

97caa4d67a4dad5df70aa781b3c6f81e
SHA1

3448dfd27eb2257d16feb6af6630948b882f9efe
SHA256

5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1
SHA512

bbbe79b820e8e8ae7b60c09a6a62489e7d3bc4cb97e9a9c630d727ec13229b6694acd85f958d68c7180f7c8b63428d473df0a10479c170e23c7cd4bc0f4d340d
SSDEEP

6144:6r4I9uEo2S1YnQmCX492DkwNP3qpYFuT9U1FZA5MRwxuhhfch6clg0:6r4gu6/eIo4nULZKMRwxuPfk6M

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe

pid	process
4500	5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe
4500	5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe
4500	5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.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:

5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe

pid	process
4500	5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe
4500	5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe

C:\Users\Admin\AppData\Local\Temp\5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe
"C:\Users\Admin\AppData\Local\Temp\5fa2885ab750faa9aec97ec92a70cda6da59bbe36fce5c29962b910cc5255ed1.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:4500

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

C:\Users\Admin\AppData\Local\Temp\TsuD8DEB39B.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{ED2018F3-E91C-4A37-A8DC-A13E36C33A05}\Custom.dll

Filesize
91KB

MD5
396573acf88c363e3406677f3353d886

SHA1
95d078a2ff0eb1a884b932e08805cf178796b19b

SHA256
e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482

SHA512
a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

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C:\Users\Admin\AppData\Local\Temp\{ED2018F3-E91C-4A37-A8DC-A13E36C33A05}\_Setup.dll

Filesize
179KB

MD5
7f1a24ce168088160daed38269c01b78

SHA1
675c432b4a7b15f9a34fff8dd5f6c3984de5cb80

SHA256
6a97e35fbd5b3a8eab2ee6ddf440d381301476c16f9d7b4c22fcb1db77122762

SHA512
9d0e5ce57e446e04807b1fae4754874f967ece17b7692b06b2ce3e5f0388d896b39244cd4199f7f8e401a28a43b968194a14a9a252432b9542cfccb5d4f971e2

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