Malware Analysis Report

2025-06-15 21:03

Sample ID 221218-g6mc2sag79
Target file.exe
SHA256 1157ea0956dc16b02ec3bd423f4918eaa7b2a557ca1434e7712d60f27a9296d5
Tags
danabot smokeloader backdoor banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

1157ea0956dc16b02ec3bd423f4918eaa7b2a557ca1434e7712d60f27a9296d5

Threat Level: Known bad

The file file.exe was found to be: Known bad.

Malicious Activity Summary

danabot smokeloader backdoor banker trojan

Danabot

Detects Smokeloader packer

SmokeLoader

Executes dropped EXE

Downloads MZ/PE file

Loads dropped DLL

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Checks SCSI registry key(s)

Suspicious behavior: MapViewOfSection

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-12-18 06:25

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-12-18 06:25

Reported

2022-12-18 06:27

Platform

win10v2004-20221111-en

Max time kernel

150s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\file.exe"

Signatures

Danabot

trojan banker danabot

Detects Smokeloader packer

Description Indicator Process Target
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SmokeLoader

trojan backdoor smokeloader

Downloads MZ/PE file

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\DA76.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\DA76.exe

Checks SCSI registry key(s)

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\file.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\file.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\file.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\file.exe N/A
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Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A N/A N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\file.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A N/A N/A
Token: SeCreatePagefilePrivilege N/A N/A N/A
Token: SeShutdownPrivilege N/A N/A N/A
Token: SeCreatePagefilePrivilege N/A N/A N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1952 wrote to memory of 4108 N/A N/A C:\Users\Admin\AppData\Local\Temp\DA76.exe
PID 1952 wrote to memory of 4108 N/A N/A C:\Users\Admin\AppData\Local\Temp\DA76.exe
PID 1952 wrote to memory of 4108 N/A N/A C:\Users\Admin\AppData\Local\Temp\DA76.exe
PID 4108 wrote to memory of 5040 N/A C:\Users\Admin\AppData\Local\Temp\DA76.exe C:\Windows\SysWOW64\rundll32.exe
PID 4108 wrote to memory of 5040 N/A C:\Users\Admin\AppData\Local\Temp\DA76.exe C:\Windows\SysWOW64\rundll32.exe
PID 4108 wrote to memory of 5040 N/A C:\Users\Admin\AppData\Local\Temp\DA76.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\file.exe

"C:\Users\Admin\AppData\Local\Temp\file.exe"

C:\Users\Admin\AppData\Local\Temp\DA76.exe

C:\Users\Admin\AppData\Local\Temp\DA76.exe

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll,start

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4108 -ip 4108

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 480

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 dowe.at udp
N/A 91.195.240.101:80 dowe.at tcp
N/A 8.8.8.8:53 xisac.com udp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 149.3.170.140:80 149.3.170.140 tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 84.224.186.221:80 xisac.com tcp
N/A 20.42.65.89:443 tcp
N/A 104.80.225.205:443 tcp
N/A 72.21.81.240:80 tcp
N/A 72.21.81.240:80 tcp
N/A 72.21.81.240:80 tcp
N/A 72.21.81.240:80 tcp

Files

memory/3540-132-0x00000000005D3000-0x00000000005E3000-memory.dmp

memory/3540-133-0x00000000001F0000-0x00000000001F9000-memory.dmp

memory/3540-134-0x0000000000400000-0x000000000045F000-memory.dmp

memory/3540-135-0x0000000000400000-0x000000000045F000-memory.dmp

memory/4108-136-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\DA76.exe

MD5 0bb2b15ca73128dbc816ea4ed583119c
SHA1 17d05964d9208ca1a27fd007ad5f41752cfa893e
SHA256 295dfd4608b81ee276a04f1c58d806b7f906695e744cfe8234eca6360c555ca8
SHA512 d58afa63c04cb95576e9a7b5ae026dc28526cee7a26c5e829c091356179f4d255503914398dd209c506743ab78f16cb84d862e2f8ae5f43282bfe2a3e7afe375

C:\Users\Admin\AppData\Local\Temp\DA76.exe

MD5 0bb2b15ca73128dbc816ea4ed583119c
SHA1 17d05964d9208ca1a27fd007ad5f41752cfa893e
SHA256 295dfd4608b81ee276a04f1c58d806b7f906695e744cfe8234eca6360c555ca8
SHA512 d58afa63c04cb95576e9a7b5ae026dc28526cee7a26c5e829c091356179f4d255503914398dd209c506743ab78f16cb84d862e2f8ae5f43282bfe2a3e7afe375

memory/5040-139-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll

MD5 c12a6fc666ee045c867f86d74e396985
SHA1 ec83a72a952ac5c55f3b3a03ec53d41131f601c0
SHA256 e8115973c54ec071c54e0d96a4a883074cc4850ec7c8ee36aca697a4a2c15dfa
SHA512 b108dc5b3a5dbd10ae242a0f5cf1fb83a2fb71500a237fbac527e43fcfbd4f4c70361092d8dd95809bece12ecc4d4e6cedfdae1f5c28fade96f78b8e13db4a19

C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll

MD5 c12a6fc666ee045c867f86d74e396985
SHA1 ec83a72a952ac5c55f3b3a03ec53d41131f601c0
SHA256 e8115973c54ec071c54e0d96a4a883074cc4850ec7c8ee36aca697a4a2c15dfa
SHA512 b108dc5b3a5dbd10ae242a0f5cf1fb83a2fb71500a237fbac527e43fcfbd4f4c70361092d8dd95809bece12ecc4d4e6cedfdae1f5c28fade96f78b8e13db4a19

C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll

MD5 c12a6fc666ee045c867f86d74e396985
SHA1 ec83a72a952ac5c55f3b3a03ec53d41131f601c0
SHA256 e8115973c54ec071c54e0d96a4a883074cc4850ec7c8ee36aca697a4a2c15dfa
SHA512 b108dc5b3a5dbd10ae242a0f5cf1fb83a2fb71500a237fbac527e43fcfbd4f4c70361092d8dd95809bece12ecc4d4e6cedfdae1f5c28fade96f78b8e13db4a19

memory/5040-143-0x0000000002440000-0x00000000026B1000-memory.dmp

memory/4108-144-0x0000000000A1C000-0x0000000000C67000-memory.dmp

memory/4108-145-0x0000000002610000-0x0000000002995000-memory.dmp

memory/4108-146-0x0000000000400000-0x0000000000791000-memory.dmp

memory/5040-147-0x0000000002440000-0x00000000026B1000-memory.dmp

memory/5040-148-0x0000000002440000-0x00000000026B1000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-12-18 06:25

Reported

2022-12-18 06:27

Platform

win7-20220812-en

Max time kernel

150s

Max time network

45s

Command Line

"C:\Users\Admin\AppData\Local\Temp\file.exe"

Signatures

Detects Smokeloader packer

Description Indicator Process Target
N/A N/A N/A N/A

SmokeLoader

trojan backdoor smokeloader

Checks SCSI registry key(s)

Description Indicator Process Target
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\file.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\file.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\file.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\file.exe N/A
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Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\file.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\file.exe

"C:\Users\Admin\AppData\Local\Temp\file.exe"

Network

N/A

Files

memory/1684-54-0x00000000008D8000-0x00000000008E9000-memory.dmp

memory/1684-55-0x0000000076401000-0x0000000076403000-memory.dmp

memory/1684-57-0x0000000000220000-0x0000000000229000-memory.dmp

memory/1684-56-0x00000000008D8000-0x00000000008E9000-memory.dmp

memory/1684-58-0x0000000000400000-0x000000000045F000-memory.dmp

memory/1684-59-0x0000000000400000-0x000000000045F000-memory.dmp