f58a33fab1c4bf18693ddf791a4c94ebde13cb2881b3464a8392b871042779a1

General

Target

b0369a7c6f2eb2db78064f2e8519acf0.exe
Size

1.6MB
MD5

b0369a7c6f2eb2db78064f2e8519acf0
SHA1

5454c0378d181bd0734b9b6064568c8207671369
SHA256

f58a33fab1c4bf18693ddf791a4c94ebde13cb2881b3464a8392b871042779a1
SHA512

443d017e47f79760a479e4a55a927a145651a46d31f890bfcf5315bff083805f7f91713a0fc9d8360e995b42cd6bbeaf7c77116b3475b7d8794481dbdad593d7
SSDEEP

49152:j2bjJtKOwSoX0rcakLz0LjHvnkgsCl2T+66UDcakLz0O:j2bjDVwSO0rcakcLjHvnk/CkT+66UDcp

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2692	b0369a7c6f2eb2db78064f2e8519acf0.exe

Executes dropped EXE 1 IoCs

pid	Process
2692	b0369a7c6f2eb2db78064f2e8519acf0.exe

Loads dropped DLL 1 IoCs

pid	Process
2248	b0369a7c6f2eb2db78064f2e8519acf0.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2248-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000a000000012287-11.dat	upx
behavioral1/memory/2248-13-0x0000000023180000-0x00000000233DC000-memory.dmp	upx
behavioral1/files/0x000a000000012287-17.dat	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2936	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	b0369a7c6f2eb2db78064f2e8519acf0.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	b0369a7c6f2eb2db78064f2e8519acf0.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	b0369a7c6f2eb2db78064f2e8519acf0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	b0369a7c6f2eb2db78064f2e8519acf0.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2248	b0369a7c6f2eb2db78064f2e8519acf0.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2248	b0369a7c6f2eb2db78064f2e8519acf0.exe
2692	b0369a7c6f2eb2db78064f2e8519acf0.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2692	2248	b0369a7c6f2eb2db78064f2e8519acf0.exe	28
PID 2248 wrote to memory of 2692	2248	b0369a7c6f2eb2db78064f2e8519acf0.exe	28
PID 2248 wrote to memory of 2692	2248	b0369a7c6f2eb2db78064f2e8519acf0.exe	28
PID 2248 wrote to memory of 2692	2248	b0369a7c6f2eb2db78064f2e8519acf0.exe	28
PID 2692 wrote to memory of 2936	2692	b0369a7c6f2eb2db78064f2e8519acf0.exe	30
PID 2692 wrote to memory of 2936	2692	b0369a7c6f2eb2db78064f2e8519acf0.exe	30
PID 2692 wrote to memory of 2936	2692	b0369a7c6f2eb2db78064f2e8519acf0.exe	30
PID 2692 wrote to memory of 2936	2692	b0369a7c6f2eb2db78064f2e8519acf0.exe	30
PID 2692 wrote to memory of 2940	2692	b0369a7c6f2eb2db78064f2e8519acf0.exe	31
PID 2692 wrote to memory of 2940	2692	b0369a7c6f2eb2db78064f2e8519acf0.exe	31
PID 2692 wrote to memory of 2940	2692	b0369a7c6f2eb2db78064f2e8519acf0.exe	31
PID 2692 wrote to memory of 2940	2692	b0369a7c6f2eb2db78064f2e8519acf0.exe	31
PID 2940 wrote to memory of 3036	2940	cmd.exe	33
PID 2940 wrote to memory of 3036	2940	cmd.exe	33
PID 2940 wrote to memory of 3036	2940	cmd.exe	33
PID 2940 wrote to memory of 3036	2940	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\b0369a7c6f2eb2db78064f2e8519acf0.exe
"C:\Users\Admin\AppData\Local\Temp\b0369a7c6f2eb2db78064f2e8519acf0.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\b0369a7c6f2eb2db78064f2e8519acf0.exe
  C:\Users\Admin\AppData\Local\Temp\b0369a7c6f2eb2db78064f2e8519acf0.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\b0369a7c6f2eb2db78064f2e8519acf0.exe" /TN m8v9k5kD0c8e /F
    3⤵
    - Creates scheduled task(s)
    PID:2936
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN m8v9k5kD0c8e > C:\Users\Admin\AppData\Local\Temp\RbnNC3N.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2940
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN m8v9k5kD0c8e
      4⤵
      PID:3036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RbnNC3N.xml

Filesize
1KB

MD5
35b314826eb343520c3ff1634592387b

SHA1
2332eed51ad105aa67f6ad1ab70b058a61af0149

SHA256
a0e10fb06b8819453e62268aeeb26a8156e3bd0f71a1c6986726589d69acb2fa

SHA512
d2cf46a4706bec5d436e4172ef7d6a2aadbc6059e5f5bf9333e707d922cf08f4e951d38cd031e4764893eed4563ba1be7c92bb349b19954acdca1c4cb7cfd9c9

Download Submit
C:\Users\Admin\AppData\Local\Temp\b0369a7c6f2eb2db78064f2e8519acf0.exe

Filesize
273KB

MD5
1dcfb9a881219602774df1157ac837d4

SHA1
00586e2fcc9bac7bd5015b7cce0843d12844f9a9

SHA256
1ef48a3747696a69ccf8e72450c7dfcff3dc649a5c7e890ea54336cc4911eec4

SHA512
c32fa65c78621f26f9e4b5e1f3e5f600f96e21dbc01da27b7586ad1b6f2427fdcaad54a18038c20addbd55d12a3f55b798cbc4e870207ed4acd31579fa3d2008

Download Submit
\Users\Admin\AppData\Local\Temp\b0369a7c6f2eb2db78064f2e8519acf0.exe

Filesize
208KB

MD5
f5140be4a0941bd67398e5129211d2a5

SHA1
047928b156baca46d40164b8ccda0dee1f02632d

SHA256
feeab34785b5a6ec7f92fb7535ecf08a72a8abf042eadd4c4c0f6a06a24dc6c3

SHA512
0ca7a10f7e4b7c05bee44eacff8682367d34f6274eec0fce49052a6055e573645e75730a85a15319b9671d61335216ec6464d2f15b63410efef505003adf32d7

Download Submit
memory/2248-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2248-13-0x0000000023180000-0x00000000233DC000-memory.dmp

Filesize
2.4MB

Download
memory/2248-4-0x0000000000270000-0x00000000002EE000-memory.dmp

Filesize
504KB

Download
memory/2248-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2248-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2692-20-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2692-22-0x00000000001A0000-0x000000000021E000-memory.dmp

Filesize
504KB

Download
memory/2692-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2692-27-0x00000000002F0000-0x000000000035B000-memory.dmp

Filesize
428KB

Download
memory/2692-53-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads