f45626975f069f5f8ca8a56e15904edf39e6ba67cbaa7e965ffb40ed3f667cf0

General

Target

1c2eb85e372ea31f32a07bb0929f2928.exe
Size

1003KB
MD5

1c2eb85e372ea31f32a07bb0929f2928
SHA1

bce6b1d56b0c7249f1d1420955460df5946fa103
SHA256

f45626975f069f5f8ca8a56e15904edf39e6ba67cbaa7e965ffb40ed3f667cf0
SHA512

dfed7b0e372ad05a6ac63d2e485da57b183d591732e288acca418929681185130a15d167e9cb68c8db66ac0daa2d913d4f0c7efb0e3082b74671c5b30b0a3548
SSDEEP

24576:qIQFA2HKpcgauoksRj8YQcjukL2CDYibq6/yqLNaF:qIQFA2HKpcgarksRj8TcakLz0ibq6yqh

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1152	1c2eb85e372ea31f32a07bb0929f2928.exe

Executes dropped EXE 1 IoCs

pid	Process
1152	1c2eb85e372ea31f32a07bb0929f2928.exe

Loads dropped DLL 1 IoCs

pid	Process
2980	1c2eb85e372ea31f32a07bb0929f2928.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2980-6-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x0009000000012287-11.dat	upx
behavioral1/memory/2980-13-0x0000000022EC0000-0x000000002311C000-memory.dmp	upx
behavioral1/files/0x0009000000012287-17.dat	upx
behavioral1/memory/1152-18-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x0009000000012287-14.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
2724	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	1c2eb85e372ea31f32a07bb0929f2928.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	1c2eb85e372ea31f32a07bb0929f2928.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	1c2eb85e372ea31f32a07bb0929f2928.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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	1c2eb85e372ea31f32a07bb0929f2928.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2980	1c2eb85e372ea31f32a07bb0929f2928.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2980	1c2eb85e372ea31f32a07bb0929f2928.exe
1152	1c2eb85e372ea31f32a07bb0929f2928.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 1152	2980	1c2eb85e372ea31f32a07bb0929f2928.exe	29
PID 2980 wrote to memory of 1152	2980	1c2eb85e372ea31f32a07bb0929f2928.exe	29
PID 2980 wrote to memory of 1152	2980	1c2eb85e372ea31f32a07bb0929f2928.exe	29
PID 2980 wrote to memory of 1152	2980	1c2eb85e372ea31f32a07bb0929f2928.exe	29
PID 1152 wrote to memory of 2724	1152	1c2eb85e372ea31f32a07bb0929f2928.exe	30
PID 1152 wrote to memory of 2724	1152	1c2eb85e372ea31f32a07bb0929f2928.exe	30
PID 1152 wrote to memory of 2724	1152	1c2eb85e372ea31f32a07bb0929f2928.exe	30
PID 1152 wrote to memory of 2724	1152	1c2eb85e372ea31f32a07bb0929f2928.exe	30
PID 1152 wrote to memory of 2868	1152	1c2eb85e372ea31f32a07bb0929f2928.exe	32
PID 1152 wrote to memory of 2868	1152	1c2eb85e372ea31f32a07bb0929f2928.exe	32
PID 1152 wrote to memory of 2868	1152	1c2eb85e372ea31f32a07bb0929f2928.exe	32
PID 1152 wrote to memory of 2868	1152	1c2eb85e372ea31f32a07bb0929f2928.exe	32
PID 2868 wrote to memory of 2096	2868	cmd.exe	34
PID 2868 wrote to memory of 2096	2868	cmd.exe	34
PID 2868 wrote to memory of 2096	2868	cmd.exe	34
PID 2868 wrote to memory of 2096	2868	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\1c2eb85e372ea31f32a07bb0929f2928.exe
"C:\Users\Admin\AppData\Local\Temp\1c2eb85e372ea31f32a07bb0929f2928.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Users\Admin\AppData\Local\Temp\1c2eb85e372ea31f32a07bb0929f2928.exe
  C:\Users\Admin\AppData\Local\Temp\1c2eb85e372ea31f32a07bb0929f2928.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1152
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\1c2eb85e372ea31f32a07bb0929f2928.exe" /TN m8v9k5kD0c8e /F
    3⤵
    - Creates scheduled task(s)
    PID:2724
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN m8v9k5kD0c8e > C:\Users\Admin\AppData\Local\Temp\7inTQ2ije.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2868
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN m8v9k5kD0c8e
      4⤵
      PID:2096

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\1c2eb85e372ea31f32a07bb0929f2928.exe

Filesize
742KB

MD5
51512c1d724afd5c6102fb17e4785c78

SHA1
f84ce394fc95a1161e20bd75a1b40acef9ead20c

SHA256
674aba9f197b51a865c8eda8a268b7fbc44fb1eaf6cdc9e4cf98345223860b7f

SHA512
6fe5817c20f1705f513eeb1e9018cbd0f074cfc4023efa2d7a3714f60d4958bb7593bc2f3c94ff012d92a134a539b4d50745f6fce8c26c50d3a19e5161da1ac0

Download Submit
C:\Users\Admin\AppData\Local\Temp\1c2eb85e372ea31f32a07bb0929f2928.exe

Filesize
486KB

MD5
bc45f03d28f3bc94411e351ca09dbd34

SHA1
ce6c6007aa8934cf91b0b48a155004f2b4a6ffcb

SHA256
1c6e0782f62db8388e894977cf2385b406e2b8c29fd224cf5f407f5deaa1a1e6

SHA512
97bf0ac1ad72e35da80877633845108f0c04e90ffe4271793997fd77c8a269eb20940f2efb58489e55dd59fecf883804fb52b5710ee2e5ba82a95f15936df616

Download Submit
\Users\Admin\AppData\Local\Temp\1c2eb85e372ea31f32a07bb0929f2928.exe

Filesize
1003KB

MD5
0924f18c31adcc60ebfd8fcc48360834

SHA1
f804145c752ac49f881e5a86561e5a0fccdcc577

SHA256
06a5cc32a18287846a91d5a8ef87fe94eaf0c7adcc8a6ca9e0681c730b5609e7

SHA512
9b6be580c4c876b984094f1256cd11f535d1ce640ef86243849f852c69bba70e9da48c1e8c69c5093c1ce1e49a7425ae6e6256b07c510a7f08218fb3299ec288

Download Submit
memory/1152-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1152-20-0x0000000001660000-0x00000000016DE000-memory.dmp

Filesize
504KB

Download
memory/1152-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-31-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/1152-36-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2980-9-0x0000000000330000-0x00000000003AE000-memory.dmp

Filesize
504KB

Download
memory/2980-13-0x0000000022EC0000-0x000000002311C000-memory.dmp

Filesize
2.4MB

Download
memory/2980-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2980-0-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2980-6-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads