c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752

Analysis

max time kernel
142s
max time network
134s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 12:16

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General

Target

c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752.exe
Size

327KB
MD5

ee44518b0922a5f59efa2062d1095232
SHA1

500f237eff5a3c823cc892fbf9764de5458a7429
SHA256

c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752
SHA512

0090e995ee318a664b5d73e462bba29bf532100aa76ac6903ffd9b58d8a433b07b0ac329ab85013a80f849ab7007a1c80afb0bf6c4101ddd721b730c57abeb53
SSDEEP

6144:+zfNiYPbSAYO9xDK4iQcE/63II6kk0ToM3nzlpOocaFDUI2bMawkSB7yZz6QAr4Z:+imbvbO40E/6dk0To2nRQocaFDUI4Vt9

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
1600	c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752.exe
1600	c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752.exe
1600	c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752.exe
1600	c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752.exe
1600	c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752.exe
1600	c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752.exe
"C:\Users\Admin\AppData\Local\Temp\c8a2fb83d815a709188c5924f3424fcbe62ee34c1f7d05467941b3f11a62c752.exe"
1⤵
- Loads dropped DLL
PID:1600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsi698.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
\Users\Admin\AppData\Local\Temp\nsi698.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
\Users\Admin\AppData\Local\Temp\nsi698.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
\Users\Admin\AppData\Local\Temp\nsi698.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
\Users\Admin\AppData\Local\Temp\nsi698.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
\Users\Admin\AppData\Local\Temp\nsi698.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
memory/1600-54-0x0000000076461000-0x0000000076463000-memory.dmp

Filesize
8KB

Download