0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54

Analysis

max time kernel
141s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
04-05-2023 10:34

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General

Target

0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.exe
Size

16.3MB
MD5

1b5448888d2a997e3a9c4094bce1036e
SHA1

1140add5fe5aac56d1a27c20dbcf7e8b93e6938a
SHA256

0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54
SHA512

fe757f6d485b6422f253ab22648824fb38c74e353d49d65fcfa1d37fecfdad04d4e44c1963b2d3328a12a222055ebf1e45454f4cecf8768184fd0559e3300157
SSDEEP

393216:x3CW54kwG9DBhmeAcAgxb1yyjL4HtuApyNbR:xyWGfiPxwNtu/bR

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2028	0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.tmp

Loads dropped DLL 3 IoCs

pid	Process
2032	0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.exe
2028	0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.tmp
2028	0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.tmp

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2028	0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 2028	2032	0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.exe	28
PID 2032 wrote to memory of 2028	2032	0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.exe	28
PID 2032 wrote to memory of 2028	2032	0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.exe	28
PID 2032 wrote to memory of 2028	2032	0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.exe	28

C:\Users\Admin\AppData\Local\Temp\0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.exe
"C:\Users\Admin\AppData\Local\Temp\0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Users\Admin\AppData\Local\Temp\is-FQ0A4.tmp\0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-FQ0A4.tmp\0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.tmp" /SL5="$70124,16788850,52224,C:\Users\Admin\AppData\Local\Temp\0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2028

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

C:\Users\Admin\AppData\Local\Temp\is-FQ0A4.tmp\0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.tmp

Filesize
660KB

MD5
aa1e9eec51c34d68b3fae2caf4bea3f2

SHA1
ccd2381cff17acbb0adc0c6f409d6df8346c3803

SHA256
2575430608f57e268eb5fc7842aff36bd5506af1d413a02e829920fab72e7e44

SHA512
7ea3747779213df50e3e0b55eae0abb20eeebe20ec8ceb630f8aa93e637889cda7f313c683900748c69e2ee0b66117504fbeee5dbf1ee8e71f096b79b5fa6497

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-FQ0A4.tmp\0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.tmp

Filesize
660KB

MD5
aa1e9eec51c34d68b3fae2caf4bea3f2

SHA1
ccd2381cff17acbb0adc0c6f409d6df8346c3803

SHA256
2575430608f57e268eb5fc7842aff36bd5506af1d413a02e829920fab72e7e44

SHA512
7ea3747779213df50e3e0b55eae0abb20eeebe20ec8ceb630f8aa93e637889cda7f313c683900748c69e2ee0b66117504fbeee5dbf1ee8e71f096b79b5fa6497

Download Submit
\Users\Admin\AppData\Local\Temp\is-1UAMN.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-1UAMN.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-FQ0A4.tmp\0c7912c809bfaebb57f4fabf48fa07339ae54e62ca5d46dbfc18beedf8e47f54.tmp

Filesize
660KB

MD5
aa1e9eec51c34d68b3fae2caf4bea3f2

SHA1
ccd2381cff17acbb0adc0c6f409d6df8346c3803

SHA256
2575430608f57e268eb5fc7842aff36bd5506af1d413a02e829920fab72e7e44

SHA512
7ea3747779213df50e3e0b55eae0abb20eeebe20ec8ceb630f8aa93e637889cda7f313c683900748c69e2ee0b66117504fbeee5dbf1ee8e71f096b79b5fa6497

Download Submit
memory/2028-69-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2028-71-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/2032-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2032-70-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download