sectoprat | f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98

Analysis

max time kernel
286s
max time network
296s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
14/01/2024, 22:28

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General

Target

f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe
Size

6.5MB
MD5

4ff0ddcb1ec66cab113f0c2543d91b1d
SHA1

0ce9704282eb3e8a0177e1eb05f726f484249ce6
SHA256

f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98
SHA512

684ac11719226f2e13fdf8e87e0d065e5d984900e943200d3ce8f02ffb54d7207ffacc96bac08b5c194c12d851bd2d2b8ebe28e6d8a8ec3ed698acfd11d8c7b7
SSDEEP

98304:XyO1+mSLIHtNmgwA/66IoSPdPbYcvrqqJnxXfWflBE6:Cs7NNmgp/66K1Pb1vrqqJN6/

Score

10^/10

sectoprat zgrat rat trojan

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral1/memory/1728-0-0x0000000000B20000-0x00000000011A6000-memory.dmp	family_zgrat_v1

Detects Arechclient2 RAT 5 IoCs

Arechclient2.

resource	yara_rule
behavioral1/memory/1444-33-0x0000000000400000-0x00000000004D4000-memory.dmp	MALWARE_Win_Arechclient
behavioral1/memory/1444-31-0x0000000000400000-0x00000000004D4000-memory.dmp	MALWARE_Win_Arechclient
behavioral1/memory/1444-29-0x0000000000400000-0x00000000004D4000-memory.dmp	MALWARE_Win_Arechclient
behavioral1/memory/1444-26-0x0000000000400000-0x00000000004D4000-memory.dmp	MALWARE_Win_Arechclient
behavioral1/memory/1444-25-0x0000000000400000-0x00000000004D4000-memory.dmp	MALWARE_Win_Arechclient

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/1444-33-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat
behavioral1/memory/1444-31-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat
behavioral1/memory/1444-29-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat
behavioral1/memory/1444-26-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat
behavioral1/memory/1444-25-0x0000000000400000-0x00000000004D4000-memory.dmp	family_sectoprat

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Loads dropped DLL 1 IoCs

pid	Process
1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1728 set thread context of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1444	InstallUtil.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 1736	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	29
PID 1728 wrote to memory of 1736	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	29
PID 1728 wrote to memory of 1736	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	29
PID 1728 wrote to memory of 1736	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	29
PID 1728 wrote to memory of 1736	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	29
PID 1728 wrote to memory of 1736	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	29
PID 1728 wrote to memory of 1736	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	29
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30
PID 1728 wrote to memory of 1444	1728	f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe	30

C:\Users\Admin\AppData\Local\Temp\f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe
"C:\Users\Admin\AppData\Local\Temp\f780d23cd2090e8dca286a13b33f6ee29dea16cc2b6f48c21195b0f877fb2c98.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  2⤵
  PID:1736
- 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:1444

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF884.tmp

Filesize
20KB

MD5
c9ff7748d8fcef4cf84a5501e996a641

SHA1
02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

SHA256
4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

SHA512
d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

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

Filesize
315KB

MD5
9723f949d21faf5c27c9e918cfe98f27

SHA1
fe1bc618af4c6b2f074e4570fc186aec5f4271c4

SHA256
e77814a7614519d701d65e3275cdce3e05598bbb96c714d17a74b6f00bb909a1

SHA512
ecf8ccb3a4107dc16d5380c607480008d4464b1b0fb920681cf026bda7a95329d75d1aaf01f5f568bc8e59e59af9ac1cedb97e6dcd32396649f62e156649060d

Download Submit
memory/1444-55-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/1444-56-0x0000000000740000-0x0000000000780000-memory.dmp

Filesize
256KB

Download
memory/1444-23-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1444-25-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1444-21-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1444-26-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1444-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1444-29-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1444-34-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/1444-31-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1444-33-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1728-14-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-4-0x00000000055E0000-0x000000000588A000-memory.dmp

Filesize
2.7MB

Download
memory/1728-18-0x0000000006FC0000-0x00000000070C0000-memory.dmp

Filesize
1024KB

Download
memory/1728-19-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-20-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-15-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-16-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-13-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/1728-1-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/1728-11-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-12-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-10-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-5-0x0000000006B70000-0x0000000006D02000-memory.dmp

Filesize
1.6MB

Download
memory/1728-17-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-35-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-3-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-45-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-46-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-47-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-48-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-49-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-50-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-51-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-52-0x0000000006FC0000-0x00000000070C0000-memory.dmp

Filesize
1024KB

Download
memory/1728-53-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-54-0x0000000004910000-0x0000000004950000-memory.dmp

Filesize
256KB

Download
memory/1728-2-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/1728-0-0x0000000000B20000-0x00000000011A6000-memory.dmp

Filesize
6.5MB

Download