1b2ec655952d27e8ebcd8fdbcc5fb2784bf7977b664e1ccf8b4025226be87630

General

Target

ab2403725503040b8233654423fe6ee0.exe
Size

7.8MB
MD5

ab2403725503040b8233654423fe6ee0
SHA1

36691647e55dbc5b373b109009999e5bf601a723
SHA256

1b2ec655952d27e8ebcd8fdbcc5fb2784bf7977b664e1ccf8b4025226be87630
SHA512

62885d5ee65948cfeba7a6de4b7747e87c4b32aa3076b7bd1bb85d7ff061899915d506d77d480a8114b77c64182a99efe85f362caa2f7a8a939889ba577086b1
SSDEEP

196608:RHifzLqYhhm5UzLq9MHzLqYhhm5UzLqlNXzLqYhhm5UzLq9MHzLqYhhm5UzLq:RCfzNPzBHzNPz+NXzNPzBHzNPz

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3052	ab2403725503040b8233654423fe6ee0.exe

Executes dropped EXE 1 IoCs

pid	Process
3052	ab2403725503040b8233654423fe6ee0.exe

Loads dropped DLL 1 IoCs

pid	Process
2204	ab2403725503040b8233654423fe6ee0.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2204-1-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000a000000013a1a-11.dat	upx
behavioral1/memory/2204-16-0x0000000023E00000-0x000000002405C000-memory.dmp	upx
behavioral1/files/0x000a000000013a1a-17.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
2696	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	ab2403725503040b8233654423fe6ee0.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	ab2403725503040b8233654423fe6ee0.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	ab2403725503040b8233654423fe6ee0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	ab2403725503040b8233654423fe6ee0.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2204	ab2403725503040b8233654423fe6ee0.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2204	ab2403725503040b8233654423fe6ee0.exe
3052	ab2403725503040b8233654423fe6ee0.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 3052	2204	ab2403725503040b8233654423fe6ee0.exe	29
PID 2204 wrote to memory of 3052	2204	ab2403725503040b8233654423fe6ee0.exe	29
PID 2204 wrote to memory of 3052	2204	ab2403725503040b8233654423fe6ee0.exe	29
PID 2204 wrote to memory of 3052	2204	ab2403725503040b8233654423fe6ee0.exe	29
PID 3052 wrote to memory of 2696	3052	ab2403725503040b8233654423fe6ee0.exe	30
PID 3052 wrote to memory of 2696	3052	ab2403725503040b8233654423fe6ee0.exe	30
PID 3052 wrote to memory of 2696	3052	ab2403725503040b8233654423fe6ee0.exe	30
PID 3052 wrote to memory of 2696	3052	ab2403725503040b8233654423fe6ee0.exe	30
PID 3052 wrote to memory of 2632	3052	ab2403725503040b8233654423fe6ee0.exe	34
PID 3052 wrote to memory of 2632	3052	ab2403725503040b8233654423fe6ee0.exe	34
PID 3052 wrote to memory of 2632	3052	ab2403725503040b8233654423fe6ee0.exe	34
PID 3052 wrote to memory of 2632	3052	ab2403725503040b8233654423fe6ee0.exe	34
PID 2632 wrote to memory of 2612	2632	cmd.exe	33
PID 2632 wrote to memory of 2612	2632	cmd.exe	33
PID 2632 wrote to memory of 2612	2632	cmd.exe	33
PID 2632 wrote to memory of 2612	2632	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\ab2403725503040b8233654423fe6ee0.exe
"C:\Users\Admin\AppData\Local\Temp\ab2403725503040b8233654423fe6ee0.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Local\Temp\ab2403725503040b8233654423fe6ee0.exe
  C:\Users\Admin\AppData\Local\Temp\ab2403725503040b8233654423fe6ee0.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3052
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\ab2403725503040b8233654423fe6ee0.exe" /TN qm2lmOfce5f6 /F
    3⤵
    - Creates scheduled task(s)
    PID:2696
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN qm2lmOfce5f6 > C:\Users\Admin\AppData\Local\Temp\uqPI4oLdp.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2632

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Query /XML /TN qm2lmOfce5f6
1⤵
PID:2612

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\ab2403725503040b8233654423fe6ee0.exe

Filesize
255KB

MD5
4d2d521e1d0c845a8e6b66b0caa0f165

SHA1
723bba0326a9af5963b527575cdac8a225d36be1

SHA256
1373560c215677f0c69ca205205288662921d0843006b810757eb2ea84bf86fc

SHA512
b1427b2b66d5f979a63849e7942d1ebf509009d730c6d159e64298fd91cc9be8ccfb9cb4138d1cbdfabc8d2d04a12b760737169826d54ef7fd7d6d45c30d5575

Download Submit
C:\Users\Admin\AppData\Local\Temp\uqPI4oLdp.xml

Filesize
1KB

MD5
accdb13eb8617b0b23abd5fae65788af

SHA1
0eb25b107ddd4a18e9d9da4fec486a83c0b3ead2

SHA256
750b8802375fc072cf65bb62c090d220116545aed0bc6af928c6ba533b9d4e44

SHA512
8e9a6c72d0595fdfeac4969b2f9f74a03e270d1775282c866a85a00ba09b43b8e92a4d0bb51474c6cfeb3e549b33eae96fc67ddd4b1caacf4a93dcb12fa9aa5e

Download Submit
\Users\Admin\AppData\Local\Temp\ab2403725503040b8233654423fe6ee0.exe

Filesize
360KB

MD5
5f11f694504da328eafbdf0acbcc9385

SHA1
31fe44881c20232458576968f189538bbd2198cf

SHA256
9d3bc348976c1c7fc2b3e506675a17b5331451468f6c3f82ed82fcf3b12ebb63

SHA512
7b7d53a5a558fa8028687e0c5dd71264c709c391432bd54606c8d51ae30ed8d0a881b1c60ffc197cb85c374345963961a019d804577085119397988ee551a102

Download Submit
memory/2204-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2204-3-0x0000000022DA0000-0x0000000022E1E000-memory.dmp

Filesize
504KB

Download
memory/2204-0-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2204-16-0x0000000023E00000-0x000000002405C000-memory.dmp

Filesize
2.4MB

Download
memory/2204-1-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/3052-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/3052-31-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/3052-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3052-21-0x0000000022D90000-0x0000000022E0E000-memory.dmp

Filesize
504KB

Download
memory/3052-45-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads