xloader | f0f85684d4b99718ec9ede7de230aa5c58bbaad73d8bf3f03d3059fffe4627bd

General

Target

bunker inquiry_mv setaii.exe
Size

248KB
MD5

242a7a023efff4ca0bc7abdd3171feb8
SHA1

c33c534361745d93a30f0e5a86c87e38fc170210
SHA256

39cc0c369b8ce6f0570864f4ac0019abed40383a582aae1a13c34e2de08a7168
SHA512

e6f0157ef9c92270e45ecab19ee34c7d85d5104e621234efb9f386d3bc1a5afcd0d14a67882d3937d01d565ddc0c782a43ccecb0f99c84246c51653c4a801521

Score

10^/10

xloader igwa loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

igwa

Decoy

listingswithalex.com

funtabse.com

aydenwalling.com

prochal.net

superfoodsnederland.com

moldluck.com

dianekgordon.store

regionalhomescommercial.com

mysecuritymadesimple.com

malwaremastery.com

kodaikeiko.com

jrzg996.com

agricurve.net

songlingjiu.com

virginianundahfishingclub.com

friendschance.com

pastelpresents.com

answertitles.com

survival-hunter.com

nxfddl.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3100-119-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3100-123-0x00000000004B0000-0x000000000055E000-memory.dmp	xloader
behavioral2/memory/2212-126-0x0000000002570000-0x0000000002599000-memory.dmp	xloader

Loads dropped DLL 1 IoCs

Processes:

bunker inquiry_mv setaii.exe

pid process

3936 bunker inquiry_mv setaii.exe

pid	process
3936	bunker inquiry_mv setaii.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

bunker inquiry_mv setaii.exebunker inquiry_mv setaii.execmmon32.exe

description	pid	process	target process
PID 3936 set thread context of 3100	3936	bunker inquiry_mv setaii.exe	bunker inquiry_mv setaii.exe
PID 3100 set thread context of 3056	3100	bunker inquiry_mv setaii.exe	Explorer.EXE
PID 2212 set thread context of 3056	2212	cmmon32.exe	Explorer.EXE

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 52 IoCs

Processes:

bunker inquiry_mv setaii.execmmon32.exe

pid	process
3100	bunker inquiry_mv setaii.exe
3100	bunker inquiry_mv setaii.exe
3100	bunker inquiry_mv setaii.exe
3100	bunker inquiry_mv setaii.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3056 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

bunker inquiry_mv setaii.execmmon32.exe

pid process

3100 bunker inquiry_mv setaii.exe
3100 bunker inquiry_mv setaii.exe
3100 bunker inquiry_mv setaii.exe
2212 cmmon32.exe
2212 cmmon32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

bunker inquiry_mv setaii.execmmon32.exe

description pid process

Token: SeDebugPrivilege 3100 bunker inquiry_mv setaii.exe
Token: SeDebugPrivilege 2212 cmmon32.exe

pid	process
3056	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	3100	bunker inquiry_mv setaii.exe
Token: SeDebugPrivilege	2212	cmmon32.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

bunker inquiry_mv setaii.exeExplorer.EXEcmmon32.exe

description	pid	process	target process
PID 3936 wrote to memory of 3100	3936	bunker inquiry_mv setaii.exe	bunker inquiry_mv setaii.exe
PID 3936 wrote to memory of 3100	3936	bunker inquiry_mv setaii.exe	bunker inquiry_mv setaii.exe
PID 3936 wrote to memory of 3100	3936	bunker inquiry_mv setaii.exe	bunker inquiry_mv setaii.exe
PID 3936 wrote to memory of 3100	3936	bunker inquiry_mv setaii.exe	bunker inquiry_mv setaii.exe
PID 3936 wrote to memory of 3100	3936	bunker inquiry_mv setaii.exe	bunker inquiry_mv setaii.exe
PID 3936 wrote to memory of 3100	3936	bunker inquiry_mv setaii.exe	bunker inquiry_mv setaii.exe
PID 3056 wrote to memory of 2212	3056	Explorer.EXE	cmmon32.exe
PID 3056 wrote to memory of 2212	3056	Explorer.EXE	cmmon32.exe
PID 3056 wrote to memory of 2212	3056	Explorer.EXE	cmmon32.exe
PID 2212 wrote to memory of 1192	2212	cmmon32.exe	cmd.exe
PID 2212 wrote to memory of 1192	2212	cmmon32.exe	cmd.exe
PID 2212 wrote to memory of 1192	2212	cmmon32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3056

C:\Users\Admin\AppData\Local\Temp\bunker inquiry_mv setaii.exe
"C:\Users\Admin\AppData\Local\Temp\bunker inquiry_mv setaii.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3936

C:\Users\Admin\AppData\Local\Temp\bunker inquiry_mv setaii.exe
"C:\Users\Admin\AppData\Local\Temp\bunker inquiry_mv setaii.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3100

C:\Windows\SysWOW64\cmmon32.exe
"C:\Windows\SysWOW64\cmmon32.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2212

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\bunker inquiry_mv setaii.exe"
3⤵
PID:1192

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\nsy3BD9.tmp\neicq.dll
MD5
d50697c3b81e293127bf711efcf173b9

SHA1
e9e6bdf7323c768cd451e9bfb0d87d739e2acfd7

SHA256
401b59eaf0a0b4adc9549e0bf341ebfad51c281cdd9c9f0a08bc2c561ca246a1

SHA512
f7f28c966d16acc2a8a4959a81a5b564e160d3c678b05de78206482b7d27bc52b170c38228a33fb28b8238ec83733ab15f8828da9b1af9409ca7ff800cd0ffb0

Download Submit
memory/2212-125-0x0000000000300000-0x000000000030C000-memory.dmp

Filesize
48KB

Download
memory/2212-126-0x0000000002570000-0x0000000002599000-memory.dmp

Filesize
164KB

Download
memory/2212-127-0x0000000004500000-0x0000000004820000-memory.dmp

Filesize
3.1MB

Download
memory/2212-128-0x0000000004360000-0x00000000044F6000-memory.dmp

Filesize
1.6MB

Download
memory/3056-124-0x0000000005790000-0x00000000058D4000-memory.dmp

Filesize
1.3MB

Download
memory/3056-129-0x0000000005C90000-0x0000000005DD5000-memory.dmp

Filesize
1.3MB

Download
memory/3100-119-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3100-122-0x0000000000A60000-0x0000000000D80000-memory.dmp

Filesize
3.1MB

Download
memory/3100-123-0x00000000004B0000-0x000000000055E000-memory.dmp

Filesize
696KB

Download
memory/3936-120-0x0000000002450000-0x0000000002474000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads