xloader | ea8733d0ea6248e2f522487d09e7854230a648e67f1a5e90fea31f6305a1ff7b

General

Target

TT COPY_02101011.exe
Size

302KB
MD5

ebabc0d66a9e01cc0926f3b311feff5f
SHA1

83a44664135a7255045becde754dae29be496c8f
SHA256

ea8733d0ea6248e2f522487d09e7854230a648e67f1a5e90fea31f6305a1ff7b
SHA512

b9f9c3ec7080bf31e0ab43b68f8183d75a59ae262e7320e846883f7ec91695e5e01d70432a163252712fc7bdb6e27b6e5fb6b5589e31eb8779f3b2b5586eeeeb

Score

10^/10

xloader e8ia loader persistence rat spyware stealer

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

e8ia

C2

http://www.helpfromjames.com/e8ia/

Decoy

le-hameau-enchanteur.com

quantumsystem-au.club

engravedeeply.com

yesrecompensas.lat

cavallitowerofficials.com

800seaspray.com

skifun-jetski.com

thouartafoot.com

nft2dollar.com

petrestore.online

cjcutthecord2.com

tippimccullough.com

gadget198.xyz

djmiriam.com

bitbasepay.com

cukierniawz.com

mcclureic.xyz

inthekitchenshakinandbakin.com

busy-clicks.com

melaniemorris.online

Signatures

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

Xloader Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3740-116-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3740-117-0x000000000041D4D0-mapping.dmp	xloader
behavioral2/memory/3012-124-0x0000000002340000-0x0000000002369000-memory.dmp	xloader
behavioral2/memory/3456-137-0x000000000041D4D0-mapping.dmp	xloader

Executes dropped EXE 2 IoCs

Processes:

qxlh8tbpylmdi6ex.exeqxlh8tbpylmdi6ex.exe

pid process

1880 qxlh8tbpylmdi6ex.exe
3456 qxlh8tbpylmdi6ex.exe
Loads dropped DLL 2 IoCs

Processes:

TT COPY_02101011.exeqxlh8tbpylmdi6ex.exe

pid process

2636 TT COPY_02101011.exe
1880 qxlh8tbpylmdi6ex.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1880	qxlh8tbpylmdi6ex.exe
3456	qxlh8tbpylmdi6ex.exe

pid	process
2636	TT COPY_02101011.exe
1880	qxlh8tbpylmdi6ex.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

cmd.exe

description	ioc	process
Key created	\Registry\Machine\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\5J3DUFWXGH = "C:\\Program Files (x86)\\Isxxxv4vp\\qxlh8tbpylmdi6ex.exe"	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

TT COPY_02101011.exeTT COPY_02101011.execmd.exeqxlh8tbpylmdi6ex.exe

description	pid	process	target process
PID 2636 set thread context of 3740	2636	TT COPY_02101011.exe	TT COPY_02101011.exe
PID 3740 set thread context of 3020	3740	TT COPY_02101011.exe	Explorer.EXE
PID 3012 set thread context of 3020	3012	cmd.exe	Explorer.EXE
PID 1880 set thread context of 3456	1880	qxlh8tbpylmdi6ex.exe	qxlh8tbpylmdi6ex.exe

Drops file in Program Files directory 4 IoCs

Processes:

Explorer.EXEcmd.exe

description	ioc	process
File created	C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe	Explorer.EXE
File opened for modification	C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe	Explorer.EXE
File opened for modification	C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe	cmd.exe
File opened for modification	C:\Program Files (x86)\Isxxxv4vp	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

NSIS installer 6 IoCs

installer

Processes:

resource	yara_rule
C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe	nsis_installer_1
C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe	nsis_installer_2
C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe	nsis_installer_1
C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe	nsis_installer_2
C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe	nsis_installer_1
C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe	nsis_installer_2

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

cmd.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-941723256-3451054534-3089625102-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cmd.exe

Suspicious behavior: EnumeratesProcesses 58 IoCs

Processes:

TT COPY_02101011.execmd.exeqxlh8tbpylmdi6ex.exe

pid	process
3740	TT COPY_02101011.exe
3740	TT COPY_02101011.exe
3740	TT COPY_02101011.exe
3740	TT COPY_02101011.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3456	qxlh8tbpylmdi6ex.exe
3456	qxlh8tbpylmdi6ex.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe
3012	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3020 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

TT COPY_02101011.execmd.exe

pid process

3740 TT COPY_02101011.exe
3740 TT COPY_02101011.exe
3740 TT COPY_02101011.exe
3012 cmd.exe
3012 cmd.exe
3012 cmd.exe
3012 cmd.exe

pid	process
3020	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

TT COPY_02101011.execmd.exeExplorer.EXEqxlh8tbpylmdi6ex.exe

description	pid	process
Token: SeDebugPrivilege	3740	TT COPY_02101011.exe
Token: SeDebugPrivilege	3012	cmd.exe
Token: SeShutdownPrivilege	3020	Explorer.EXE
Token: SeCreatePagefilePrivilege	3020	Explorer.EXE
Token: SeDebugPrivilege	3456	qxlh8tbpylmdi6ex.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

TT COPY_02101011.exeExplorer.EXEcmd.exeqxlh8tbpylmdi6ex.exe

description	pid	process	target process
PID 2636 wrote to memory of 3740	2636	TT COPY_02101011.exe	TT COPY_02101011.exe
PID 2636 wrote to memory of 3740	2636	TT COPY_02101011.exe	TT COPY_02101011.exe
PID 2636 wrote to memory of 3740	2636	TT COPY_02101011.exe	TT COPY_02101011.exe
PID 2636 wrote to memory of 3740	2636	TT COPY_02101011.exe	TT COPY_02101011.exe
PID 2636 wrote to memory of 3740	2636	TT COPY_02101011.exe	TT COPY_02101011.exe
PID 2636 wrote to memory of 3740	2636	TT COPY_02101011.exe	TT COPY_02101011.exe
PID 3020 wrote to memory of 3012	3020	Explorer.EXE	cmd.exe
PID 3020 wrote to memory of 3012	3020	Explorer.EXE	cmd.exe
PID 3020 wrote to memory of 3012	3020	Explorer.EXE	cmd.exe
PID 3012 wrote to memory of 4072	3012	cmd.exe	cmd.exe
PID 3012 wrote to memory of 4072	3012	cmd.exe	cmd.exe
PID 3012 wrote to memory of 4072	3012	cmd.exe	cmd.exe
PID 3012 wrote to memory of 2596	3012	cmd.exe	cmd.exe
PID 3012 wrote to memory of 2596	3012	cmd.exe	cmd.exe
PID 3012 wrote to memory of 2596	3012	cmd.exe	cmd.exe
PID 3012 wrote to memory of 1688	3012	cmd.exe	Firefox.exe
PID 3012 wrote to memory of 1688	3012	cmd.exe	Firefox.exe
PID 3012 wrote to memory of 1688	3012	cmd.exe	Firefox.exe
PID 3020 wrote to memory of 1880	3020	Explorer.EXE	qxlh8tbpylmdi6ex.exe
PID 3020 wrote to memory of 1880	3020	Explorer.EXE	qxlh8tbpylmdi6ex.exe
PID 3020 wrote to memory of 1880	3020	Explorer.EXE	qxlh8tbpylmdi6ex.exe
PID 1880 wrote to memory of 3456	1880	qxlh8tbpylmdi6ex.exe	qxlh8tbpylmdi6ex.exe
PID 1880 wrote to memory of 3456	1880	qxlh8tbpylmdi6ex.exe	qxlh8tbpylmdi6ex.exe
PID 1880 wrote to memory of 3456	1880	qxlh8tbpylmdi6ex.exe	qxlh8tbpylmdi6ex.exe
PID 1880 wrote to memory of 3456	1880	qxlh8tbpylmdi6ex.exe	qxlh8tbpylmdi6ex.exe
PID 1880 wrote to memory of 3456	1880	qxlh8tbpylmdi6ex.exe	qxlh8tbpylmdi6ex.exe
PID 1880 wrote to memory of 3456	1880	qxlh8tbpylmdi6ex.exe	qxlh8tbpylmdi6ex.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3020

C:\Users\Admin\AppData\Local\Temp\TT COPY_02101011.exe
"C:\Users\Admin\AppData\Local\Temp\TT COPY_02101011.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2636

C:\Users\Admin\AppData\Local\Temp\TT COPY_02101011.exe
"C:\Users\Admin\AppData\Local\Temp\TT COPY_02101011.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3740

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3012

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\TT COPY_02101011.exe"
3⤵
PID:4072

C:\Windows\SysWOW64\cmd.exe
/c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
3⤵
PID:2596

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1688

C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe
"C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1880

C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe
"C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3456

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

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe
MD5
ebabc0d66a9e01cc0926f3b311feff5f

SHA1
83a44664135a7255045becde754dae29be496c8f

SHA256
ea8733d0ea6248e2f522487d09e7854230a648e67f1a5e90fea31f6305a1ff7b

SHA512
b9f9c3ec7080bf31e0ab43b68f8183d75a59ae262e7320e846883f7ec91695e5e01d70432a163252712fc7bdb6e27b6e5fb6b5589e31eb8779f3b2b5586eeeeb

Download Submit
C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe
MD5
ebabc0d66a9e01cc0926f3b311feff5f

SHA1
83a44664135a7255045becde754dae29be496c8f

SHA256
ea8733d0ea6248e2f522487d09e7854230a648e67f1a5e90fea31f6305a1ff7b

SHA512
b9f9c3ec7080bf31e0ab43b68f8183d75a59ae262e7320e846883f7ec91695e5e01d70432a163252712fc7bdb6e27b6e5fb6b5589e31eb8779f3b2b5586eeeeb

Download Submit
C:\Program Files (x86)\Isxxxv4vp\qxlh8tbpylmdi6ex.exe
MD5
ebabc0d66a9e01cc0926f3b311feff5f

SHA1
83a44664135a7255045becde754dae29be496c8f

SHA256
ea8733d0ea6248e2f522487d09e7854230a648e67f1a5e90fea31f6305a1ff7b

SHA512
b9f9c3ec7080bf31e0ab43b68f8183d75a59ae262e7320e846883f7ec91695e5e01d70432a163252712fc7bdb6e27b6e5fb6b5589e31eb8779f3b2b5586eeeeb

Download Submit
C:\Users\Admin\AppData\Local\Temp\5itxry81kuzl8up3
MD5
7cfbccd72474438d7fc638703213241c

SHA1
45da096b227587739be2cfd1fd216a7a0fc40a9a

SHA256
02e9f10a4673cf06dc6ded72098e6d37e6162b5c88937eb67ebbfc0c0ee39d58

SHA512
66b38fd3c6a4a9c85338e13776204a65a4be9323357c7758472946f2cc21ece513d4df4790cf232d109083365360046be38732725f09b56d5fc0bf4b0cc0629b

Download Submit
C:\Users\Admin\AppData\Local\Temp\DB1
MD5
b608d407fc15adea97c26936bc6f03f6

SHA1
953e7420801c76393902c0d6bb56148947e41571

SHA256
b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf

SHA512
cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

Download Submit
\Users\Admin\AppData\Local\Temp\nssCA47.tmp\wdtzbwxasut.dll
MD5
54c860c5cd0476d353802753c7bbfb06

SHA1
f3fac4c8e96cbb528944fe76c7f74fda8171a597

SHA256
19fbfdb247a76a54351902926c309fd6d3e7be25c6dca0062fc781215680913e

SHA512
83dd85d9a54a1fa688c7776a15e48d70b8ec12ed789f4ac2054fa3affaed3fdaa375a5bd3d542c7b1831810a4825ee518a14f2390c50bfb65d9b774bceb6b183

Download Submit
\Users\Admin\AppData\Local\Temp\nswC461.tmp\wdtzbwxasut.dll
MD5
54c860c5cd0476d353802753c7bbfb06

SHA1
f3fac4c8e96cbb528944fe76c7f74fda8171a597

SHA256
19fbfdb247a76a54351902926c309fd6d3e7be25c6dca0062fc781215680913e

SHA512
83dd85d9a54a1fa688c7776a15e48d70b8ec12ed789f4ac2054fa3affaed3fdaa375a5bd3d542c7b1831810a4825ee518a14f2390c50bfb65d9b774bceb6b183

Download Submit
memory/1880-131-0x0000000000000000-mapping.dmp

Download
memory/2596-129-0x0000000000000000-mapping.dmp

Download
memory/3012-126-0x0000000002D70000-0x0000000003090000-memory.dmp

Filesize
3.1MB

Download
memory/3012-123-0x00000000001E0000-0x0000000000239000-memory.dmp

Filesize
356KB

Download
memory/3012-127-0x0000000003090000-0x0000000003120000-memory.dmp

Filesize
576KB

Download
memory/3012-122-0x0000000000000000-mapping.dmp

Download
memory/3012-124-0x0000000002340000-0x0000000002369000-memory.dmp

Filesize
164KB

Download
memory/3020-121-0x00000000061D0000-0x0000000006375000-memory.dmp

Filesize
1.6MB

Download
memory/3020-128-0x00000000064E0000-0x0000000006666000-memory.dmp

Filesize
1.5MB

Download
memory/3456-137-0x000000000041D4D0-mapping.dmp

Download
memory/3456-139-0x0000000000A30000-0x0000000000D50000-memory.dmp

Filesize
3.1MB

Download
memory/3740-120-0x00000000005E0000-0x00000000005F1000-memory.dmp

Filesize
68KB

Download
memory/3740-119-0x0000000000A50000-0x0000000000D70000-memory.dmp

Filesize
3.1MB

Download
memory/3740-117-0x000000000041D4D0-mapping.dmp

Download
memory/3740-116-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4072-125-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads