a30404e4d38184c5cea0d21e7449158dfc46599bc649f93018b5c1ea070292c3

General

Target

295eb3af3e737c859414ab9c74ce8769.exe
Size

1003KB
MD5

295eb3af3e737c859414ab9c74ce8769
SHA1

93b9045aefa29dca06d3fb0b729c54c8dc835de0
SHA256

a30404e4d38184c5cea0d21e7449158dfc46599bc649f93018b5c1ea070292c3
SHA512

7f8ea01c85e7afbc9df92555bc433b0a4f7fbb282a611957d35b33c4d7745ce75d54cf99b520b00662f2f62c0290a09423eda586ab830993e9b4669a81390d95
SSDEEP

24576:hxfhXj13pEyt1yrZYQDgMicH5f+64JRWFULCD+:hxfhXh3pbt1yrZYQDJicN+9zWFULG+

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1504	295eb3af3e737c859414ab9c74ce8769.exe

Executes dropped EXE 1 IoCs

pid	Process
1504	295eb3af3e737c859414ab9c74ce8769.exe

Loads dropped DLL 1 IoCs

pid	Process
1964	295eb3af3e737c859414ab9c74ce8769.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1964-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/memory/1964-16-0x0000000022F20000-0x000000002317C000-memory.dmp	upx
behavioral1/files/0x00080000000120f8-13.dat	upx
behavioral1/files/0x00080000000120f8-11.dat	upx
behavioral1/files/0x00080000000120f8-17.dat	upx
behavioral1/memory/1504-19-0x0000000000400000-0x000000000065C000-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
2808	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\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	295eb3af3e737c859414ab9c74ce8769.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	295eb3af3e737c859414ab9c74ce8769.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	295eb3af3e737c859414ab9c74ce8769.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	295eb3af3e737c859414ab9c74ce8769.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1964	295eb3af3e737c859414ab9c74ce8769.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1964	295eb3af3e737c859414ab9c74ce8769.exe
1504	295eb3af3e737c859414ab9c74ce8769.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 1504	1964	295eb3af3e737c859414ab9c74ce8769.exe	29
PID 1964 wrote to memory of 1504	1964	295eb3af3e737c859414ab9c74ce8769.exe	29
PID 1964 wrote to memory of 1504	1964	295eb3af3e737c859414ab9c74ce8769.exe	29
PID 1964 wrote to memory of 1504	1964	295eb3af3e737c859414ab9c74ce8769.exe	29
PID 1504 wrote to memory of 2808	1504	295eb3af3e737c859414ab9c74ce8769.exe	30
PID 1504 wrote to memory of 2808	1504	295eb3af3e737c859414ab9c74ce8769.exe	30
PID 1504 wrote to memory of 2808	1504	295eb3af3e737c859414ab9c74ce8769.exe	30
PID 1504 wrote to memory of 2808	1504	295eb3af3e737c859414ab9c74ce8769.exe	30
PID 1504 wrote to memory of 2712	1504	295eb3af3e737c859414ab9c74ce8769.exe	32
PID 1504 wrote to memory of 2712	1504	295eb3af3e737c859414ab9c74ce8769.exe	32
PID 1504 wrote to memory of 2712	1504	295eb3af3e737c859414ab9c74ce8769.exe	32
PID 1504 wrote to memory of 2712	1504	295eb3af3e737c859414ab9c74ce8769.exe	32
PID 2712 wrote to memory of 2628	2712	cmd.exe	34
PID 2712 wrote to memory of 2628	2712	cmd.exe	34
PID 2712 wrote to memory of 2628	2712	cmd.exe	34
PID 2712 wrote to memory of 2628	2712	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\295eb3af3e737c859414ab9c74ce8769.exe
"C:\Users\Admin\AppData\Local\Temp\295eb3af3e737c859414ab9c74ce8769.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Local\Temp\295eb3af3e737c859414ab9c74ce8769.exe
  C:\Users\Admin\AppData\Local\Temp\295eb3af3e737c859414ab9c74ce8769.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1504
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\295eb3af3e737c859414ab9c74ce8769.exe" /TN Nnb8kaFf43a4 /F
    3⤵
    - Creates scheduled task(s)
    PID:2808
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN Nnb8kaFf43a4 > C:\Users\Admin\AppData\Local\Temp\46KyZQ7i.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2712
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN Nnb8kaFf43a4
      4⤵
      PID:2628

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\295eb3af3e737c859414ab9c74ce8769.exe

Filesize
247KB

MD5
9f4cfae279c401428d78eae08e6a064d

SHA1
9425f39c2a96ffea589e9e304ce9768d188b13e9

SHA256
bce6e49c3e3ab16dbee2653a677b941ee078190c51aeb60936a0eb38a190692f

SHA512
1d5896f5f15ad214ed228189a85b7eea0041a99e05ac153b1b52f8a0fc4ef1f9a29bd35573572ae34b325752a0af2dc6714730c9d98d44841aaa9f726d7c62a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\295eb3af3e737c859414ab9c74ce8769.exe

Filesize
246KB

MD5
71fa97a1fbdc997ca4959728a370a02f

SHA1
1f366494e1b2e99c4600d7ecd5ee4cb57e092acb

SHA256
804f897707671852343e3248ae65e5b41fda386efee16d7a0a9b79857a424cab

SHA512
9ce403514eb76bf8bbb457a4cd0e3a52410fa84fc3a508fb9131d37eeb9560b8d8a1888dc254070e7041deb68bf5d95aaa11bc0c36e79c9392a9bdfdcf39911f

Download Submit
C:\Users\Admin\AppData\Local\Temp\46KyZQ7i.xml

Filesize
1KB

MD5
48d4b72b679b0549c72c2f4596fe9e81

SHA1
952902c4dee99a42eadde2b0f06f9115aa44b243

SHA256
e523104560bf1017dae7d08c3cffcb3de482aac58a30be6e9066596f3f0ee1f8

SHA512
6ff6565da5896897f3fa13756d211f2cfa2c4037d7d08604061170973af5c177d37b16d2f55fba07a04cad662155be85375b4824ebc9da6c92c73bc5c245c69f

Download Submit
\Users\Admin\AppData\Local\Temp\295eb3af3e737c859414ab9c74ce8769.exe

Filesize
336KB

MD5
0a897abcdabcdb6c9649871c2d7f03d0

SHA1
7f373a03c13e7980b7c72611e362e4afd636ab1f

SHA256
00283b8d1e5b97c6c66aacb367b577ed39dab552e2097f4d004799c2ff63fbfa

SHA512
ae0f36b3079d7fcf0c9f93ae4f5ba007cf56f6b797d551f8f8d683c839cda162a779511860c6f742cd00e09115fc9cfcd4d26e3d36e6d8d3bd59dfb0dd923d0f

Download Submit
memory/1504-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1504-21-0x0000000000250000-0x00000000002CE000-memory.dmp

Filesize
504KB

Download
memory/1504-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1504-29-0x0000000000330000-0x000000000039B000-memory.dmp

Filesize
428KB

Download
memory/1504-37-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1964-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1964-16-0x0000000022F20000-0x000000002317C000-memory.dmp

Filesize
2.4MB

Download
memory/1964-10-0x0000000000370000-0x00000000003EE000-memory.dmp

Filesize
504KB

Download
memory/1964-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1964-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1964-36-0x0000000022F20000-0x000000002317C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads