xloader | ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4

General

Target

ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe
Size

879KB
MD5

d75df7f23c5229c75949209b99316ae4
SHA1

5cfb1a9b674529e12f2248e3f92405f3b66f3f0e
SHA256

ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4
SHA512

38be450779a0424bfbebbe042c3f98209aa4808aaca6ebc48965a96fb13d781e5ea78ab6d1719b29f0622a65aec761ca41b02af8bc8739f6240dc3b74a258dd4

Score

10^/10

xloader ht08 loader persistence rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ht08

C2

http://www.septemberstockevent200.com/ht08/

Decoy

joye.club

istanbulemlakgalerisi.online

annikadaniel.love

oooci.com

curebase-test.com

swisstradecenter.com

hacticum.com

centercodebase.com

recbi56ni.com

mmj0115.xyz

sharpstead.com

sprklbeauty.com

progettogenesi.cloud

dolinum.com

amaroqadvisors.com

traininig.com

leewaysvcs.com

nashhomesearch.com

joy1263.com

serkanyamac.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/812-120-0x0000000000000000-mapping.dmp	xloader
behavioral1/memory/812-129-0x0000000072480000-0x00000000724A9000-memory.dmp	xloader
behavioral1/memory/812-132-0x0000000003190000-0x00000000031F7000-memory.dmp	xloader
behavioral1/memory/8-136-0x0000000000140000-0x0000000000169000-memory.dmp	xloader

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows\CurrentVersion\Run\Tprjpsws = "C:\\Users\\Public\\Libraries\\Tprjpsws\\swspjrpT.url"	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

logagent.exehelp.exe

description	pid	process	target process
PID 812 set thread context of 3016	812	logagent.exe	Explorer.EXE
PID 8 set thread context of 3016	8	help.exe	Explorer.EXE

Modifies registry key 1 TTPs 3 IoCs

Modify Registry
T1112

Processes:

reg.exereg.exereg.exe

pid process

1596 reg.exe
4040 reg.exe
740 reg.exe

pid	process
1596	reg.exe
4040	reg.exe
740	reg.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 5c000000010000000400000000080000090000000100000054000000305206082b0601050507030206082b06010505070303060a2b0601040182370a030406082b0601050507030406082b0601050507030606082b0601050507030706082b0601050507030106082b0601050507030853000000010000004300000030413022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c0620000000100000020000000d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef40b000000010000001c0000005300650063007400690067006f002000280041004100410029000000140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b41d00000001000000100000002e0d6875874a44c820912e85e964cfdb030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e349200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

Processes:

logagent.exehelp.exe

pid	process
812	logagent.exe
812	logagent.exe
812	logagent.exe
812	logagent.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe
8	help.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3016 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

logagent.exehelp.exe

pid process

812 logagent.exe
812 logagent.exe
812 logagent.exe
8 help.exe
8 help.exe

pid	process
3016	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

logagent.exehelp.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	812	logagent.exe
Token: SeDebugPrivilege	8	help.exe
Token: SeShutdownPrivilege	3016	Explorer.EXE
Token: SeCreatePagefilePrivilege	3016	Explorer.EXE
Token: SeShutdownPrivilege	3016	Explorer.EXE
Token: SeCreatePagefilePrivilege	3016	Explorer.EXE
Token: SeShutdownPrivilege	3016	Explorer.EXE
Token: SeCreatePagefilePrivilege	3016	Explorer.EXE

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.execmd.execmd.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 2872 wrote to memory of 812	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	logagent.exe
PID 2872 wrote to memory of 812	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	logagent.exe
PID 2872 wrote to memory of 812	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	logagent.exe
PID 2872 wrote to memory of 812	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	logagent.exe
PID 2872 wrote to memory of 812	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	logagent.exe
PID 2872 wrote to memory of 812	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	logagent.exe
PID 2872 wrote to memory of 388	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	cmd.exe
PID 2872 wrote to memory of 388	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	cmd.exe
PID 2872 wrote to memory of 388	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	cmd.exe
PID 388 wrote to memory of 2288	388	cmd.exe	cmd.exe
PID 388 wrote to memory of 2288	388	cmd.exe	cmd.exe
PID 388 wrote to memory of 2288	388	cmd.exe	cmd.exe
PID 2288 wrote to memory of 1596	2288	cmd.exe	reg.exe
PID 2288 wrote to memory of 1596	2288	cmd.exe	reg.exe
PID 2288 wrote to memory of 1596	2288	cmd.exe	reg.exe
PID 2288 wrote to memory of 4040	2288	cmd.exe	reg.exe
PID 2288 wrote to memory of 4040	2288	cmd.exe	reg.exe
PID 2288 wrote to memory of 4040	2288	cmd.exe	reg.exe
PID 2288 wrote to memory of 3332	2288	cmd.exe	schtasks.exe
PID 2288 wrote to memory of 3332	2288	cmd.exe	schtasks.exe
PID 2288 wrote to memory of 3332	2288	cmd.exe	schtasks.exe
PID 3016 wrote to memory of 8	3016	Explorer.EXE	help.exe
PID 3016 wrote to memory of 8	3016	Explorer.EXE	help.exe
PID 3016 wrote to memory of 8	3016	Explorer.EXE	help.exe
PID 2872 wrote to memory of 664	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	cmd.exe
PID 2872 wrote to memory of 664	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	cmd.exe
PID 2872 wrote to memory of 664	2872	ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe	cmd.exe
PID 664 wrote to memory of 740	664	cmd.exe	reg.exe
PID 664 wrote to memory of 740	664	cmd.exe	reg.exe
PID 664 wrote to memory of 740	664	cmd.exe	reg.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3016

C:\Users\Admin\AppData\Local\Temp\ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe
"C:\Users\Admin\AppData\Local\Temp\ece961a4e49709bd6483ef6fd35722e8efdce2e848ad2388fa993eb8cb9019b4.exe"
2⤵
- Adds Run key to start application
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:2872

C:\Windows\SysWOW64\logagent.exe
C:\Windows\System32\logagent.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:812

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Trast.bat" "
3⤵
- Suspicious use of WriteProcessMemory
PID:388

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /K C:\Users\Public\UKO.bat
4⤵
- Suspicious use of WriteProcessMemory
PID:2288

C:\Windows\SysWOW64\reg.exe
reg delete hkcu\Environment /v windir /f
5⤵
- Modifies registry key
PID:1596

C:\Windows\SysWOW64\reg.exe
reg add hkcu\Environment /v windir /d "cmd /c start /min C:\Users\Public\KDECO.bat reg delete hkcu\Environment /v windir /f && REM "
5⤵
- Modifies registry key
PID:4040

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /TN \Microsoft\Windows\DiskCleanup\SilentCleanup /I
5⤵
PID:3332

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\nest.bat" "
3⤵
- Suspicious use of WriteProcessMemory
PID:664

C:\Windows\SysWOW64\reg.exe
reg delete hkcu\Environment /v windir /f
4⤵
- Modifies registry key
PID:740

C:\Windows\SysWOW64\help.exe
"C:\Windows\SysWOW64\help.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:8

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Install Root Certificate

1

T1130

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Public\Trast.bat
MD5
4068c9f69fcd8a171c67f81d4a952a54

SHA1
4d2536a8c28cdcc17465e20d6693fb9e8e713b36

SHA256
24222300c78180b50ed1f8361ba63cb27316ec994c1c9079708a51b4a1a9d810

SHA512
a64f9319acc51fffd0491c74dcd9c9084c2783b82f95727e4bfe387a8528c6dcf68f11418e88f1e133d115daf907549c86dd7ad866b2a7938add5225fbb2811d

Download Submit
C:\Users\Public\UKO.bat
MD5
eaf8d967454c3bbddbf2e05a421411f8

SHA1
6170880409b24de75c2dc3d56a506fbff7f6622c

SHA256
f35f2658455a2e40f151549a7d6465a836c33fa9109e67623916f889849eac56

SHA512
fe5be5c673e99f70c93019d01abb0a29dd2ecf25b2d895190ff551f020c28e7d8f99f65007f440f0f76c5bcac343b2a179a94d190c938ea3b9e1197890a412e9

Download Submit
C:\Users\Public\nest.bat
MD5
8ada51400b7915de2124baaf75e3414c

SHA1
1a7b9db12184ab7fd7fce1c383f9670a00adb081

SHA256
45aa3957c29865260a78f03eef18ae9aebdbf7bea751ecc88be4a799f2bb46c7

SHA512
9afc138157a4565294ca49942579cdb6f5d8084e56f9354738de62b585f4c0fa3e7f2cbc9541827f2084e3ff36c46eed29b46f5dd2444062ffcd05c599992e68

Download Submit
memory/8-137-0x0000000002AC0000-0x0000000002DE0000-memory.dmp

Filesize
3.1MB

Download
memory/8-136-0x0000000000140000-0x0000000000169000-memory.dmp

Filesize
164KB

Download
memory/8-135-0x0000000000290000-0x0000000000297000-memory.dmp

Filesize
28KB

Download
memory/8-134-0x0000000000000000-mapping.dmp

Download
memory/8-141-0x0000000002910000-0x00000000029A0000-memory.dmp

Filesize
576KB

Download
memory/388-121-0x0000000000000000-mapping.dmp

Download
memory/664-138-0x0000000000000000-mapping.dmp

Download
memory/740-140-0x0000000000000000-mapping.dmp

Download
memory/812-129-0x0000000072480000-0x00000000724A9000-memory.dmp

Filesize
164KB

Download
memory/812-128-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

Filesize
4KB

Download
memory/812-130-0x0000000004D40000-0x0000000005060000-memory.dmp

Filesize
3.1MB

Download
memory/812-132-0x0000000003190000-0x00000000031F7000-memory.dmp

Filesize
412KB

Download
memory/812-120-0x0000000000000000-mapping.dmp

Download
memory/1596-125-0x0000000000000000-mapping.dmp

Download
memory/2288-123-0x0000000000000000-mapping.dmp

Download
memory/2872-119-0x00000000024A1000-0x00000000024B5000-memory.dmp

Filesize
80KB

Download
memory/2872-118-0x00000000007A0000-0x00000000007A1000-memory.dmp

Filesize
4KB

Download
memory/3016-133-0x0000000006FB0000-0x000000000710C000-memory.dmp

Filesize
1.4MB

Download
memory/3016-142-0x00000000033C0000-0x0000000003460000-memory.dmp

Filesize
640KB

Download
memory/3332-127-0x0000000000000000-mapping.dmp

Download
memory/4040-126-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads