ab80b7b02bbf467e2edf66ee4b3bdcb9265b488759b1ee522ac346c492575455

General

Target

d0d4a391b678c0629a2f8d6deb1bbbdf.exe
Size

2.9MB
MD5

d0d4a391b678c0629a2f8d6deb1bbbdf
SHA1

82b7e8fcf6f0496d6261cfeedef933308b286a71
SHA256

ab80b7b02bbf467e2edf66ee4b3bdcb9265b488759b1ee522ac346c492575455
SHA512

9297d3bfcfb3ad6fa57e18a0e113ff009ce55e865d9d647556a89da7ca92f9169c16d5d800579e8cca99fe45fe6b70028cfb7269da44fd1504dbfca6e4d00b49
SSDEEP

49152:ks3dkDplk9LTwQLyhWveB+4goGQ7ai7D3xTgOxYwpKJkIx2AGGLnnz6lyjnFfZTp:F3dkDplk9LTwr4ve44goD2i7D3xkOxYv

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe

Executes dropped EXE 1 IoCs

pid	Process
2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe

Loads dropped DLL 1 IoCs

pid	Process
1300	d0d4a391b678c0629a2f8d6deb1bbbdf.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1300-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000b000000012251-11.dat	upx
behavioral1/files/0x000b000000012251-17.dat	upx
behavioral1/memory/1300-16-0x0000000023490000-0x00000000236EC000-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
2804	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-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	d0d4a391b678c0629a2f8d6deb1bbbdf.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	d0d4a391b678c0629a2f8d6deb1bbbdf.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	d0d4a391b678c0629a2f8d6deb1bbbdf.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	d0d4a391b678c0629a2f8d6deb1bbbdf.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1300	d0d4a391b678c0629a2f8d6deb1bbbdf.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1300	d0d4a391b678c0629a2f8d6deb1bbbdf.exe
2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1300 wrote to memory of 2476	1300	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	18
PID 1300 wrote to memory of 2476	1300	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	18
PID 1300 wrote to memory of 2476	1300	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	18
PID 1300 wrote to memory of 2476	1300	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	18
PID 2476 wrote to memory of 2804	2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	22
PID 2476 wrote to memory of 2804	2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	22
PID 2476 wrote to memory of 2804	2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	22
PID 2476 wrote to memory of 2804	2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	22
PID 2476 wrote to memory of 2852	2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	26
PID 2476 wrote to memory of 2852	2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	26
PID 2476 wrote to memory of 2852	2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	26
PID 2476 wrote to memory of 2852	2476	d0d4a391b678c0629a2f8d6deb1bbbdf.exe	26
PID 2852 wrote to memory of 2704	2852	cmd.exe	24
PID 2852 wrote to memory of 2704	2852	cmd.exe	24
PID 2852 wrote to memory of 2704	2852	cmd.exe	24
PID 2852 wrote to memory of 2704	2852	cmd.exe	24

C:\Users\Admin\AppData\Local\Temp\d0d4a391b678c0629a2f8d6deb1bbbdf.exe
"C:\Users\Admin\AppData\Local\Temp\d0d4a391b678c0629a2f8d6deb1bbbdf.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1300
- C:\Users\Admin\AppData\Local\Temp\d0d4a391b678c0629a2f8d6deb1bbbdf.exe
  C:\Users\Admin\AppData\Local\Temp\d0d4a391b678c0629a2f8d6deb1bbbdf.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2476
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\d0d4a391b678c0629a2f8d6deb1bbbdf.exe" /TN U5Z8sQiHf24d /F
    3⤵
    - Creates scheduled task(s)
    PID:2804
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN U5Z8sQiHf24d > C:\Users\Admin\AppData\Local\Temp\DWcES4a3.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2852

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Query /XML /TN U5Z8sQiHf24d
1⤵
PID:2704

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\DWcES4a3.xml

Filesize
1KB

MD5
d263c281814757b6b33cec4baf8a712d

SHA1
caee468fdc54bf5a3c8b153e245bafa518c1fe8a

SHA256
bedeb78e74a640db14d457b491f33a21e130f2675e3febdabe0b227e094923c6

SHA512
ef42eb8f21ff21bb3d517ff80729f176c4e4b9b2020d0e17c9ab3281a12104a13ca42fdd0709a1eef64a14ae035f058ffce0a80a94076c5370721ac23fd0c4f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\d0d4a391b678c0629a2f8d6deb1bbbdf.exe

Filesize
10KB

MD5
a1259c122e2106705906927ef51309f5

SHA1
72c951147fc0098603303667aef69bde8cafb76d

SHA256
7b21f73b060852fb333db92a86ff7ba4194f8ac2935f6aa807a2fbd818b7861f

SHA512
33b27dc771351da7824221e63a39fafcf369296f3131c6af4999db7b4af4c187399191276c7c325d447dc6a46a753e083add0272b512a7f533bbb7fce3ceba8a

Download Submit
\Users\Admin\AppData\Local\Temp\d0d4a391b678c0629a2f8d6deb1bbbdf.exe

Filesize
109KB

MD5
372d0137568e4f11ed4d3910591a7a18

SHA1
e654fea9ef57836973c0d4e7cb346df48f32e34d

SHA256
f4a987a725da952c23f55abacea349415ddd8bfd6b48c5f78f56f2aea192ca26

SHA512
e148dcab819c5f141600cf487e07e2bda066195f82b403a5530d8545a994edb5c6397d45e6f8caad1482382d31ed0afa87c3e2fd942ecd42253995d6166bac24

Download Submit
memory/1300-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1300-2-0x0000000001660000-0x00000000016DE000-memory.dmp

Filesize
504KB

Download
memory/1300-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1300-16-0x0000000023490000-0x00000000236EC000-memory.dmp

Filesize
2.4MB

Download
memory/1300-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2476-20-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2476-31-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/2476-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2476-22-0x0000000001660000-0x00000000016DE000-memory.dmp

Filesize
504KB

Download
memory/2476-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads