xloader | 979a3e20b43d1aad57018b9c867e4bde7606d0515c9c71b2050b02c0b5e5fd10

General

Target

REVISED ORDER.exe
Size

985KB
MD5

61f942cbb67b5a5de8f72dfe65227175
SHA1

45271b8b2797e1232efe813d9d34e9ca9c7564a4
SHA256

979a3e20b43d1aad57018b9c867e4bde7606d0515c9c71b2050b02c0b5e5fd10
SHA512

f6448602b457f455e3da9f8e2c30c5d0062ed81c10b420f180a6ba7b7c4fa5dd3eef4cfc95db68a476d27ee40bb6bb86a4a8b55b4fedea87ada32ba87ddb80f7

Score

10^/10

xloader loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

C2

http://www.athomecp.com/owws/

Decoy

trolljoke.com

contex3.info

jabashir51.com

brittand.com

djaya.asia

lab-wealth.com

greyfriararabians.com

oxfordhabits.com

softwaresreports.info

abjms.com

winsteadarchitecture.com

brucerolfsboulder.com

unitytribune.com

cyjulebu.com

abaplants.com

theexerciseforyou.com

codigodebarrasser.com

barbicanroadproductions.com

sportenango.com

hostsnc.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2276-126-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/2276-127-0x000000000041CFF0-mapping.dmp	xloader
behavioral2/memory/2200-136-0x0000000000310000-0x0000000000338000-memory.dmp	xloader

Blocklisted process makes network request 1 IoCs

Processes:

msiexec.exe

flow pid process

22 2200 msiexec.exe

flow	pid	process
22	2200	msiexec.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

REVISED ORDER.exeREVISED ORDER.exemsiexec.exe

description	pid	process	target process
PID 908 set thread context of 2276	908	REVISED ORDER.exe	REVISED ORDER.exe
PID 2276 set thread context of 2644	2276	REVISED ORDER.exe	Explorer.EXE
PID 2200 set thread context of 2644	2200	msiexec.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
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3488 schtasks.exe

pid	process
3488	schtasks.exe

Suspicious behavior: EnumeratesProcesses 47 IoCs

Processes:

REVISED ORDER.exeREVISED ORDER.exemsiexec.exe

pid	process
908	REVISED ORDER.exe
908	REVISED ORDER.exe
908	REVISED ORDER.exe
2276	REVISED ORDER.exe
2276	REVISED ORDER.exe
2276	REVISED ORDER.exe
2276	REVISED ORDER.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe
2200	msiexec.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2644 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

REVISED ORDER.exemsiexec.exe

pid process

2276 REVISED ORDER.exe
2276 REVISED ORDER.exe
2276 REVISED ORDER.exe
2200 msiexec.exe
2200 msiexec.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

REVISED ORDER.exeREVISED ORDER.exemsiexec.exe

description pid process

Token: SeDebugPrivilege 908 REVISED ORDER.exe
Token: SeDebugPrivilege 2276 REVISED ORDER.exe
Token: SeDebugPrivilege 2200 msiexec.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

2644 Explorer.EXE

pid	process
2644	Explorer.EXE

pid	process
2276	REVISED ORDER.exe
2276	REVISED ORDER.exe
2276	REVISED ORDER.exe
2200	msiexec.exe
2200	msiexec.exe

description	pid	process
Token: SeDebugPrivilege	908	REVISED ORDER.exe
Token: SeDebugPrivilege	2276	REVISED ORDER.exe
Token: SeDebugPrivilege	2200	msiexec.exe

pid	process
2644	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

REVISED ORDER.exeExplorer.EXEmsiexec.exe

description	pid	process	target process
PID 908 wrote to memory of 3488	908	REVISED ORDER.exe	schtasks.exe
PID 908 wrote to memory of 3488	908	REVISED ORDER.exe	schtasks.exe
PID 908 wrote to memory of 3488	908	REVISED ORDER.exe	schtasks.exe
PID 908 wrote to memory of 2276	908	REVISED ORDER.exe	REVISED ORDER.exe
PID 908 wrote to memory of 2276	908	REVISED ORDER.exe	REVISED ORDER.exe
PID 908 wrote to memory of 2276	908	REVISED ORDER.exe	REVISED ORDER.exe
PID 908 wrote to memory of 2276	908	REVISED ORDER.exe	REVISED ORDER.exe
PID 908 wrote to memory of 2276	908	REVISED ORDER.exe	REVISED ORDER.exe
PID 908 wrote to memory of 2276	908	REVISED ORDER.exe	REVISED ORDER.exe
PID 2644 wrote to memory of 2200	2644	Explorer.EXE	msiexec.exe
PID 2644 wrote to memory of 2200	2644	Explorer.EXE	msiexec.exe
PID 2644 wrote to memory of 2200	2644	Explorer.EXE	msiexec.exe
PID 2200 wrote to memory of 1376	2200	msiexec.exe	cmd.exe
PID 2200 wrote to memory of 1376	2200	msiexec.exe	cmd.exe
PID 2200 wrote to memory of 1376	2200	msiexec.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2644

C:\Users\Admin\AppData\Local\Temp\REVISED ORDER.exe
"C:\Users\Admin\AppData\Local\Temp\REVISED ORDER.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:908

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aBUqpPcrdY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4065.tmp"
3⤵
- Creates scheduled task(s)
PID:3488

C:\Users\Admin\AppData\Local\Temp\REVISED ORDER.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2276

C:\Windows\SysWOW64\msiexec.exe
"C:\Windows\SysWOW64\msiexec.exe"
2⤵
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2200

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\REVISED ORDER.exe"
3⤵
PID:1376

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4065.tmp
MD5
363c7317eaf1d317ea833a90a56ce2df

SHA1
cabe64aab71f254356c3387247517c6ffe6efcd6

SHA256
04e87522fbbee841bb8f33009058bddc4302136f88752269ce7561479baad61b

SHA512
9a86206150c45276cb94b2b5af2f5bf3caa32c93aaa3825a265c6ae17e341791f3b4ccc357864fba15c982be78f1c10748c964d792b2df0e5857b2c96774df2a

Download Submit
memory/908-120-0x000000000B090000-0x000000000B091000-memory.dmp

Filesize
4KB

Download
memory/908-118-0x0000000007A50000-0x0000000007A51000-memory.dmp

Filesize
4KB

Download
memory/908-117-0x0000000007E50000-0x0000000007E51000-memory.dmp

Filesize
4KB

Download
memory/908-119-0x0000000007BC0000-0x0000000007BC1000-memory.dmp

Filesize
4KB

Download
memory/908-114-0x0000000000770000-0x0000000000771000-memory.dmp

Filesize
4KB

Download
memory/908-121-0x0000000002BA0000-0x0000000002BAE000-memory.dmp

Filesize
56KB

Download
memory/908-122-0x0000000005460000-0x00000000054F0000-memory.dmp

Filesize
576KB

Download
memory/908-123-0x0000000005AF0000-0x0000000005B30000-memory.dmp

Filesize
256KB

Download
memory/908-116-0x0000000005220000-0x0000000005221000-memory.dmp

Filesize
4KB

Download
memory/1376-138-0x0000000000000000-mapping.dmp

Download
memory/2200-132-0x0000000000000000-mapping.dmp

Download
memory/2200-139-0x0000000000ED0000-0x0000000000F5F000-memory.dmp

Filesize
572KB

Download
memory/2200-135-0x0000000001050000-0x0000000001062000-memory.dmp

Filesize
72KB

Download
memory/2200-136-0x0000000000310000-0x0000000000338000-memory.dmp

Filesize
160KB

Download
memory/2200-137-0x0000000004610000-0x0000000004930000-memory.dmp

Filesize
3.1MB

Download
memory/2276-129-0x0000000001710000-0x0000000001A30000-memory.dmp

Filesize
3.1MB

Download
memory/2276-130-0x0000000001100000-0x000000000124A000-memory.dmp

Filesize
1.3MB

Download
memory/2276-127-0x000000000041CFF0-mapping.dmp

Download
memory/2276-126-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2644-131-0x0000000006460000-0x0000000006598000-memory.dmp

Filesize
1.2MB

Download
memory/2644-140-0x0000000002C20000-0x0000000002D15000-memory.dmp

Filesize
980KB

Download
memory/3488-124-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads