sectoprat | 187436e790f4c435e8a752ebb888fe2e13082ff05fa49a89f4815e701a96e2e9

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 12:47

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General

Target

4375452de1e60bbe4f29af7349d99803.exe
Size

6.0MB
MD5

4375452de1e60bbe4f29af7349d99803
SHA1

6577d31ddffd763e0165ea989e34040eae8a88ae
SHA256

187436e790f4c435e8a752ebb888fe2e13082ff05fa49a89f4815e701a96e2e9
SHA512

6779ec5a2d3a8c3b3ad9e2b8a206ac8d74854fac912dec1cdb7308a5762ca27c26bd467a3afb23a020dc1c88d5414a78c7767e4ffd3a3299b59001b5a7d1c856
SSDEEP

98304:gZwSxPlReABBw6fI6lLk5HHqTDVsNZLFG9Vvkw3VthmzFBrVGjBK5M:gZwuPlReATwinkK3VsPFelxFthmRBsMC

Score

10^/10

sectoprat rat trojan

Malware Config

Signatures

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/2600-34-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat
behavioral1/memory/2600-32-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat
behavioral1/memory/2600-30-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat
behavioral1/memory/2600-26-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat
behavioral1/memory/2600-24-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat

Loads dropped DLL 1 IoCs

pid	Process
2444	4375452de1e60bbe4f29af7349d99803.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2444 set thread context of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2644	2444	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2600	InstallUtil.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2600	2444	4375452de1e60bbe4f29af7349d99803.exe	28
PID 2444 wrote to memory of 2644	2444	4375452de1e60bbe4f29af7349d99803.exe	29
PID 2444 wrote to memory of 2644	2444	4375452de1e60bbe4f29af7349d99803.exe	29
PID 2444 wrote to memory of 2644	2444	4375452de1e60bbe4f29af7349d99803.exe	29
PID 2444 wrote to memory of 2644	2444	4375452de1e60bbe4f29af7349d99803.exe	29

C:\Users\Admin\AppData\Local\Temp\4375452de1e60bbe4f29af7349d99803.exe
"C:\Users\Admin\AppData\Local\Temp\4375452de1e60bbe4f29af7349d99803.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2600
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 732
  2⤵
  - Program crash
  PID:2644

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpCD9D.tmp

Filesize
20KB

MD5
c9ff7748d8fcef4cf84a5501e996a641

SHA1
02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

SHA256
4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

SHA512
d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

Download Submit
\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

Filesize
742KB

MD5
544cd51a596619b78e9b54b70088307d

SHA1
4769ddd2dbc1dc44b758964ed0bd231b85880b65

SHA256
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd

SHA512
f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

Download Submit
memory/2444-37-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-48-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-4-0x00000000059E0000-0x0000000005B72000-memory.dmp

Filesize
1.6MB

Download
memory/2444-2-0x0000000074D00000-0x00000000753EE000-memory.dmp

Filesize
6.9MB

Download
memory/2444-9-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-55-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-11-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-13-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-12-0x0000000000A70000-0x0000000000A80000-memory.dmp

Filesize
64KB

Download
memory/2444-16-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-15-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-14-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-18-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-17-0x0000000005660000-0x0000000005760000-memory.dmp

Filesize
1024KB

Download
memory/2444-19-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-54-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-53-0x0000000005660000-0x0000000005760000-memory.dmp

Filesize
1024KB

Download
memory/2444-52-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-3-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-51-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-10-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-50-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-49-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-47-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-36-0x0000000005760000-0x00000000057A0000-memory.dmp

Filesize
256KB

Download
memory/2444-0-0x0000000074D00000-0x00000000753EE000-memory.dmp

Filesize
6.9MB

Download
memory/2444-1-0x00000000001A0000-0x00000000007A4000-memory.dmp

Filesize
6.0MB

Download
memory/2600-20-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2600-35-0x0000000074D00000-0x00000000753EE000-memory.dmp

Filesize
6.9MB

Download
memory/2600-24-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2600-26-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2600-30-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2600-32-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2600-34-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2600-22-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2600-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2600-56-0x0000000074D00000-0x00000000753EE000-memory.dmp

Filesize
6.9MB

Download