255e0f2b0f8f69297a6066ad21425392b1cd7b87dcb80809b1dc0fb52c824e66

General

Target

72fd2bfa312661381e26d6897d968985.exe
Size

2.0MB
MD5

72fd2bfa312661381e26d6897d968985
SHA1

9b2e6efc409d11f4ddc0b26bb81018321e7b9440
SHA256

255e0f2b0f8f69297a6066ad21425392b1cd7b87dcb80809b1dc0fb52c824e66
SHA512

07ed67a88edbbe36c2d09f0417285e5b48d22416aa775301bc9d95beb4b8ed485907245bfbdbaea72e7441145ef5069d3e524fb46942efbc93ee83395ae4e30c
SSDEEP

49152:Aw1yqciMe8cakLz0ibq6yqhGco8cG0d3ucakLz0ibq6yqh:AwgqciMe8cakcibiqhGccFd3ucakcibJ

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3068	72fd2bfa312661381e26d6897d968985.exe

Executes dropped EXE 1 IoCs

pid	Process
3068	72fd2bfa312661381e26d6897d968985.exe

Loads dropped DLL 1 IoCs

pid	Process
1996	72fd2bfa312661381e26d6897d968985.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1996-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000a000000012243-15.dat	upx
behavioral1/memory/3068-19-0x0000000000400000-0x000000000065C000-memory.dmp	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
2664	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-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	72fd2bfa312661381e26d6897d968985.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	72fd2bfa312661381e26d6897d968985.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	72fd2bfa312661381e26d6897d968985.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	72fd2bfa312661381e26d6897d968985.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1996	72fd2bfa312661381e26d6897d968985.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1996	72fd2bfa312661381e26d6897d968985.exe
3068	72fd2bfa312661381e26d6897d968985.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 3068	1996	72fd2bfa312661381e26d6897d968985.exe	29
PID 1996 wrote to memory of 3068	1996	72fd2bfa312661381e26d6897d968985.exe	29
PID 1996 wrote to memory of 3068	1996	72fd2bfa312661381e26d6897d968985.exe	29
PID 1996 wrote to memory of 3068	1996	72fd2bfa312661381e26d6897d968985.exe	29
PID 3068 wrote to memory of 2664	3068	72fd2bfa312661381e26d6897d968985.exe	30
PID 3068 wrote to memory of 2664	3068	72fd2bfa312661381e26d6897d968985.exe	30
PID 3068 wrote to memory of 2664	3068	72fd2bfa312661381e26d6897d968985.exe	30
PID 3068 wrote to memory of 2664	3068	72fd2bfa312661381e26d6897d968985.exe	30
PID 3068 wrote to memory of 2776	3068	72fd2bfa312661381e26d6897d968985.exe	32
PID 3068 wrote to memory of 2776	3068	72fd2bfa312661381e26d6897d968985.exe	32
PID 3068 wrote to memory of 2776	3068	72fd2bfa312661381e26d6897d968985.exe	32
PID 3068 wrote to memory of 2776	3068	72fd2bfa312661381e26d6897d968985.exe	32
PID 2776 wrote to memory of 2752	2776	cmd.exe	34
PID 2776 wrote to memory of 2752	2776	cmd.exe	34
PID 2776 wrote to memory of 2752	2776	cmd.exe	34
PID 2776 wrote to memory of 2752	2776	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\72fd2bfa312661381e26d6897d968985.exe
"C:\Users\Admin\AppData\Local\Temp\72fd2bfa312661381e26d6897d968985.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Users\Admin\AppData\Local\Temp\72fd2bfa312661381e26d6897d968985.exe
  C:\Users\Admin\AppData\Local\Temp\72fd2bfa312661381e26d6897d968985.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\72fd2bfa312661381e26d6897d968985.exe" /TN uhTCmbCqd877 /F
    3⤵
    - Creates scheduled task(s)
    PID:2664
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN uhTCmbCqd877 > C:\Users\Admin\AppData\Local\Temp\Eqy3s.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN uhTCmbCqd877
      4⤵
      PID:2752

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\72fd2bfa312661381e26d6897d968985.exe

Filesize
2.0MB

MD5
ae4810b6825aafba33618981adea7f84

SHA1
8eb26eebd143b21a4356ee4867bdf05b3829b151

SHA256
82cc282bb7c650f2d35a6b98a6215fc7bdbfae48403e04f7ac157be1888d9214

SHA512
98909eb93cf3ee055bf23f4975c72bde43a1878e9c80feede4500984b801d0e4ffd7c74804de6e7197f815c9790c7e76c35ea5e1b90b73e61cff374ba48833c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\Eqy3s.xml

Filesize
1KB

MD5
0f1cebe9c2b94f2940b6a7836a011806

SHA1
f6bd57dd183da0c66d5d2949eae24a7a80e59196

SHA256
6a5143e7279a176e2a69c3d665fc001e850e5a021a361ddd20736001fc411e40

SHA512
a8062923364cf3badd657f0ff83cd5209c1bfe4533f99dcd9b48fffab2f7dfdc7ae6065a24deab5f8533bf755f5c008c2e6e1fec42819fbed2fbf136273dbd57

Download Submit
memory/1996-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1996-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1996-4-0x0000000000380000-0x00000000003FE000-memory.dmp

Filesize
504KB

Download
memory/1996-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/3068-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/3068-21-0x00000000002F0000-0x000000000036E000-memory.dmp

Filesize
504KB

Download
memory/3068-30-0x0000000000370000-0x00000000003DB000-memory.dmp

Filesize
428KB

Download
memory/3068-25-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3068-52-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads