9045386ce21635fc664d22561bbde54d33a3e4fc43cff2e23d50361ddd339857

General

Target

9a8a37f89bead8fbd092114803b1f42c.exe
Size

1003KB
MD5

9a8a37f89bead8fbd092114803b1f42c
SHA1

9f0908f4539275c501b553dcfee4a88d2c4bee9c
SHA256

9045386ce21635fc664d22561bbde54d33a3e4fc43cff2e23d50361ddd339857
SHA512

4665ca2a9eb492e14304ca2900e8ff3a514da2ea2d95d61a7737c93d13afbf346abaa33353c20f5695e73fd4051982cdbdd4780bba44cb6ad3fe03ef3cff6d2a
SSDEEP

24576:NOIWAUj7AXwSOnvviTbyfEcjukL2CDYibq6/yqLNaF:NOlAYAgTv4yMcakLz0ibq6yqh

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2376	9a8a37f89bead8fbd092114803b1f42c.exe

Executes dropped EXE 1 IoCs

pid	Process
2376	9a8a37f89bead8fbd092114803b1f42c.exe

Loads dropped DLL 1 IoCs

pid	Process
2316	9a8a37f89bead8fbd092114803b1f42c.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2316-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x0009000000014abe-16.dat	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service

T1102

flow	ioc
2	pastebin.com

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
2568	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	9a8a37f89bead8fbd092114803b1f42c.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	9a8a37f89bead8fbd092114803b1f42c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	9a8a37f89bead8fbd092114803b1f42c.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	9a8a37f89bead8fbd092114803b1f42c.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2316	9a8a37f89bead8fbd092114803b1f42c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2316	9a8a37f89bead8fbd092114803b1f42c.exe
2376	9a8a37f89bead8fbd092114803b1f42c.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2376	2316	9a8a37f89bead8fbd092114803b1f42c.exe	29
PID 2316 wrote to memory of 2376	2316	9a8a37f89bead8fbd092114803b1f42c.exe	29
PID 2316 wrote to memory of 2376	2316	9a8a37f89bead8fbd092114803b1f42c.exe	29
PID 2316 wrote to memory of 2376	2316	9a8a37f89bead8fbd092114803b1f42c.exe	29
PID 2376 wrote to memory of 2568	2376	9a8a37f89bead8fbd092114803b1f42c.exe	30
PID 2376 wrote to memory of 2568	2376	9a8a37f89bead8fbd092114803b1f42c.exe	30
PID 2376 wrote to memory of 2568	2376	9a8a37f89bead8fbd092114803b1f42c.exe	30
PID 2376 wrote to memory of 2568	2376	9a8a37f89bead8fbd092114803b1f42c.exe	30
PID 2376 wrote to memory of 2644	2376	9a8a37f89bead8fbd092114803b1f42c.exe	32
PID 2376 wrote to memory of 2644	2376	9a8a37f89bead8fbd092114803b1f42c.exe	32
PID 2376 wrote to memory of 2644	2376	9a8a37f89bead8fbd092114803b1f42c.exe	32
PID 2376 wrote to memory of 2644	2376	9a8a37f89bead8fbd092114803b1f42c.exe	32
PID 2644 wrote to memory of 2572	2644	cmd.exe	34
PID 2644 wrote to memory of 2572	2644	cmd.exe	34
PID 2644 wrote to memory of 2572	2644	cmd.exe	34
PID 2644 wrote to memory of 2572	2644	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\9a8a37f89bead8fbd092114803b1f42c.exe
"C:\Users\Admin\AppData\Local\Temp\9a8a37f89bead8fbd092114803b1f42c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\9a8a37f89bead8fbd092114803b1f42c.exe
  C:\Users\Admin\AppData\Local\Temp\9a8a37f89bead8fbd092114803b1f42c.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\9a8a37f89bead8fbd092114803b1f42c.exe" /TN 6ek6uOO9da42 /F
    3⤵
    - Creates scheduled task(s)
    PID:2568
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN 6ek6uOO9da42 > C:\Users\Admin\AppData\Local\Temp\m0SkGWD.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2644
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN 6ek6uOO9da42
      4⤵
      PID:2572

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\9a8a37f89bead8fbd092114803b1f42c.exe

Filesize
1003KB

MD5
06d02eebc85acf66e32219dc7c69a5e8

SHA1
fb5a56d2c5a568ba70df0ee76bca89aff8ce0357

SHA256
3773c8e0a419c161820f5e1981e4f439e5be0ad36d9b43d5c861838da2ce73ea

SHA512
fc2b63d94a6309bab9b57a2d98c7684ffc9c562d1ea7be3194f9ca2aab28313fcb23dd76ba0245d43ff4198d2815a75600ede62f57b3e508b237ba027ca40157

Download Submit
C:\Users\Admin\AppData\Local\Temp\m0SkGWD.xml

Filesize
1KB

MD5
b83e5edb179afab31699cce8dbaae44c

SHA1
fca621d3a31af11825a8ae11ab76378531fb7b4f

SHA256
b2e4c54ca7fc272de648361e55df2ccb196dc661a243ca351f825070bd40abde

SHA512
8539a46b34e7138787e4297af97d67d27f0784863affc7bf54766fdc3ab7730f6f9d06d17ee11a8da23318f9a328704323c9f673de1bd5e83838dc6a36e451b0

Download Submit
memory/2316-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2316-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2316-2-0x0000000000280000-0x00000000002FE000-memory.dmp

Filesize
504KB

Download
memory/2316-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2376-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2376-20-0x0000000000290000-0x000000000030E000-memory.dmp

Filesize
504KB

Download
memory/2376-25-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2376-29-0x00000000001A0000-0x000000000020B000-memory.dmp

Filesize
428KB

Download
memory/2376-44-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads