blackmoon | edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef

General

Target

edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
Size

426KB
MD5

07f06f07be8fed6d6d3549194b3e5686
SHA1

3af21ce20da77519adb2e75e4115805b58b906d0
SHA256

edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef
SHA512

d42d4385c74a6a544410e39d1d81d355d8f794f532b9da9d683bdc61d59f28611580b46e935a1c65394bd70ade0542de049eaa119a034849ff0619384e7bd9bb
SSDEEP

12288:82pPo5DWEbs+LjK0VneEFhPlTSzZV4hQt:8225iEbsGeEhrKt

Score

10^/10

blackmoon banker persistence trojan

Malware Config

Signatures

Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3484-143-0x0000000000400000-0x0000000000434000-memory.dmp	family_blackmoon
behavioral2/memory/1512-147-0x0000000000400000-0x0000000000434000-memory.dmp	family_blackmoon
behavioral2/memory/1512-148-0x0000000000400000-0x0000000000434000-memory.dmp	family_blackmoon

Executes dropped EXE 4 IoCs

Processes:

e56d4c9.tmpedd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exee56d5a4.exesyotom.exe

pid process

5108 e56d4c9.tmp
1536 edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
3484 e56d5a4.exe
1512 syotom.exe

pid	process
5108	e56d4c9.tmp
1536	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
3484	e56d5a4.exe
1512	syotom.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e56d5a4.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	e56d5a4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\syotom = "C:\\Windows\\syotom.exe"	e56d5a4.exe

Drops file in Windows directory 2 IoCs

Processes:

e56d5a4.exe

description ioc process

File created C:\Windows\syotom.exe e56d5a4.exe
File opened for modification C:\Windows\syotom.exe e56d5a4.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\syotom.exe	e56d5a4.exe
File opened for modification	C:\Windows\syotom.exe	e56d5a4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe

pid	process
1536	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
1536	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe

pid	process
1536	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
1536	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exee56d4c9.tmpe56d5a4.exe

description	pid	process	target process
PID 5016 wrote to memory of 5108	5016	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe	e56d4c9.tmp
PID 5016 wrote to memory of 5108	5016	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe	e56d4c9.tmp
PID 5016 wrote to memory of 5108	5016	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe	e56d4c9.tmp
PID 5108 wrote to memory of 1536	5108	e56d4c9.tmp	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
PID 5108 wrote to memory of 1536	5108	e56d4c9.tmp	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
PID 5108 wrote to memory of 1536	5108	e56d4c9.tmp	edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
PID 5108 wrote to memory of 3484	5108	e56d4c9.tmp	e56d5a4.exe
PID 5108 wrote to memory of 3484	5108	e56d4c9.tmp	e56d5a4.exe
PID 5108 wrote to memory of 3484	5108	e56d4c9.tmp	e56d5a4.exe
PID 3484 wrote to memory of 1512	3484	e56d5a4.exe	syotom.exe
PID 3484 wrote to memory of 1512	3484	e56d5a4.exe	syotom.exe
PID 3484 wrote to memory of 1512	3484	e56d5a4.exe	syotom.exe

C:\Users\Admin\AppData\Local\Temp\edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
"C:\Users\Admin\AppData\Local\Temp\edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5016

C:\Users\Admin\AppData\Local\Temp\e56d4c9.tmp
>C:\Users\Admin\AppData\Local\Temp\edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5108

C:\Users\Admin\AppData\Local\Temp\edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe
"C:\Users\Admin\AppData\Local\Temp\edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1536

C:\Users\Admin\AppData\Local\Temp\e56d5a4.exe
"C:\Users\Admin\AppData\Local\Temp\\e56d5a4.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3484

C:\Windows\syotom.exe
C:\Windows\syotom.exe
4⤵
- Executes dropped EXE
PID:1512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1512 -ip 1512
1⤵
PID:3420

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\e56d4c9.tmp

Filesize
426KB

MD5
07f06f07be8fed6d6d3549194b3e5686

SHA1
3af21ce20da77519adb2e75e4115805b58b906d0

SHA256
edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef

SHA512
d42d4385c74a6a544410e39d1d81d355d8f794f532b9da9d683bdc61d59f28611580b46e935a1c65394bd70ade0542de049eaa119a034849ff0619384e7bd9bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\e56d4c9.tmp

Filesize
426KB

MD5
07f06f07be8fed6d6d3549194b3e5686

SHA1
3af21ce20da77519adb2e75e4115805b58b906d0

SHA256
edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef

SHA512
d42d4385c74a6a544410e39d1d81d355d8f794f532b9da9d683bdc61d59f28611580b46e935a1c65394bd70ade0542de049eaa119a034849ff0619384e7bd9bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\e56d5a4.exe

Filesize
59KB

MD5
5a0f7fe220f0caafe614e1cc98b892ff

SHA1
272501e08f3c4ffd7e879aad2f0fb8efd588fd4b

SHA256
9cd8e4452551d25c2f7a8f4a07ce16f3cf0c9bd85d22f9ece56ca473e1dbecca

SHA512
70b56cd40fa41763e1a56192bbcf81b0f88ce655a2916409f4f1ec7edecbfaf8c88ed631001dad6440544bcd06805142240357406516c2f2cb218ec369c6a375

Download Submit
C:\Users\Admin\AppData\Local\Temp\e56d5a4.exe

Filesize
59KB

MD5
5a0f7fe220f0caafe614e1cc98b892ff

SHA1
272501e08f3c4ffd7e879aad2f0fb8efd588fd4b

SHA256
9cd8e4452551d25c2f7a8f4a07ce16f3cf0c9bd85d22f9ece56ca473e1dbecca

SHA512
70b56cd40fa41763e1a56192bbcf81b0f88ce655a2916409f4f1ec7edecbfaf8c88ed631001dad6440544bcd06805142240357406516c2f2cb218ec369c6a375

Download Submit
C:\Users\Admin\AppData\Local\Temp\edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe

Filesize
350KB

MD5
94a510acab1446ebf38e0e08c21853d9

SHA1
780702baabd2e5b4503b50d640b3a86fbf62e448

SHA256
a8fe4c595219412475f26e9c3890b63f53b87f4397095ee313d895f659520165

SHA512
4018dba7a308427fe071c558136fa0eb64349441d764ff57df784c1766abb513d5ded3163c8715a3bb6215a13814c35f904e4353481e4703e911c18147fbc4de

Download Submit
C:\Users\Admin\AppData\Local\Temp\edd0709feb2fc5a23857845dd6e22d033f2aff6458510c20c027aed095e5e5ef.exe

Filesize
350KB

MD5
94a510acab1446ebf38e0e08c21853d9

SHA1
780702baabd2e5b4503b50d640b3a86fbf62e448

SHA256
a8fe4c595219412475f26e9c3890b63f53b87f4397095ee313d895f659520165

SHA512
4018dba7a308427fe071c558136fa0eb64349441d764ff57df784c1766abb513d5ded3163c8715a3bb6215a13814c35f904e4353481e4703e911c18147fbc4de

Download Submit
C:\Windows\syotom.exe

Filesize
59KB

MD5
5a0f7fe220f0caafe614e1cc98b892ff

SHA1
272501e08f3c4ffd7e879aad2f0fb8efd588fd4b

SHA256
9cd8e4452551d25c2f7a8f4a07ce16f3cf0c9bd85d22f9ece56ca473e1dbecca

SHA512
70b56cd40fa41763e1a56192bbcf81b0f88ce655a2916409f4f1ec7edecbfaf8c88ed631001dad6440544bcd06805142240357406516c2f2cb218ec369c6a375

Download Submit
C:\Windows\syotom.exe

Filesize
59KB

MD5
5a0f7fe220f0caafe614e1cc98b892ff

SHA1
272501e08f3c4ffd7e879aad2f0fb8efd588fd4b

SHA256
9cd8e4452551d25c2f7a8f4a07ce16f3cf0c9bd85d22f9ece56ca473e1dbecca

SHA512
70b56cd40fa41763e1a56192bbcf81b0f88ce655a2916409f4f1ec7edecbfaf8c88ed631001dad6440544bcd06805142240357406516c2f2cb218ec369c6a375

Download Submit
memory/1512-144-0x0000000000000000-mapping.dmp

Download
memory/1512-148-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1512-147-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1536-136-0x0000000000000000-mapping.dmp

Download
memory/3484-143-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3484-138-0x0000000000000000-mapping.dmp

Download
memory/5016-135-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5108-141-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5108-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads