blackmoon | d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f

Analysis

max time kernel
148s
max time network
145s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
15-11-2022 22:12

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General

Target

d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
Size

4.0MB
MD5

24fb820f2eea7cb91deb3ddfe49af1a8
SHA1

281ba24c6a65dae9e206b6713c783ac37425a369
SHA256

d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f
SHA512

b387d5643f49d022be3f3e7f8c547d438b2278273b74179ccd2a09b02b56a062f5d618ee1394f5a03c5f12595f40cd7919b23794553ed91dfeb9c1f0c2e31e42
SSDEEP

98304:GczGF9E+wSReWIjp3tcb9YI/LsoayFPVdBOxt1bDkMBW:GczGPERuQjdtc5vzsoaMPVdMt1bDkMBW

Score

10^/10

blackmoon joker banker infostealer trojan

Malware Config

Extracted

Family

joker

https://htuzi.oss-cn-shanghai.aliyuncs.com

Signatures

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

Detect Blackmoon payload 5 IoCs

resource	yara_rule
behavioral1/memory/1284-55-0x0000000000400000-0x00000000010A2000-memory.dmp	family_blackmoon
behavioral1/memory/1284-56-0x0000000000400000-0x00000000010A2000-memory.dmp	family_blackmoon
behavioral1/memory/1284-57-0x0000000000400000-0x00000000010A2000-memory.dmp	family_blackmoon
behavioral1/memory/1284-58-0x0000000000400000-0x00000000010A2000-memory.dmp	family_blackmoon
behavioral1/memory/1284-60-0x0000000000400000-0x00000000010A2000-memory.dmp	family_blackmoon

joker
Joker is an Android malware that targets billing and SMS fraud.
infostealer trojan joker
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 40 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "374715820"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10fb5dd547f9d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FC44FE91-653A-11ED-8B07-42F1C931D1AB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000256ed27e8919d04f83812f84ee5c95da000000000200000000001066000000010000200000008d9f54df0f3f411326f8a6d134b152d60eebb4635b61f42bde66c091f3b08416000000000e800000000200002000000026c19f16b3d891a477a77c4038498a32f0f32e27f33cf7ea7629f11bd5a5fa1c200000004d03f1a5f2e7e26e1ad5633bc6587f5ae4ec78f7c747b85cbe0116fe93e74741400000006b96200d7c0560a2d28f97737b6a02e4fde33e1c3ba07d0586e72a78f32d1e2e3434fbea58f4ec0f5aa3850e6ec53ce0fba93e75ba71f49ad849d3f5dc394066	iexplore.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
928	iexplore.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
928	iexplore.exe
928	iexplore.exe
1416	IEXPLORE.EXE
1416	IEXPLORE.EXE
1416	IEXPLORE.EXE
1416	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 928	1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe	30
PID 1284 wrote to memory of 928	1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe	30
PID 1284 wrote to memory of 928	1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe	30
PID 1284 wrote to memory of 928	1284	d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe	30
PID 928 wrote to memory of 1416	928	iexplore.exe	31
PID 928 wrote to memory of 1416	928	iexplore.exe	31
PID 928 wrote to memory of 1416	928	iexplore.exe	31
PID 928 wrote to memory of 1416	928	iexplore.exe	31

C:\Users\Admin\AppData\Local\Temp\d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe
"C:\Users\Admin\AppData\Local\Temp\d6db09cf67696d87898a507d1d2ed27e90778dc9272240932b26cd1b58ef7e1f.exe"
1⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" https://www.htuzi.com/
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:928
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:928 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:1416

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
057ffed45719f1bac328142ba1dd17f3

SHA1
cc3210366aae2b97007182f63404dd4c3b39e2b8

SHA256
bd8a18e49f3643190507433b5a6a2813fa0d5d9f9c8f47adfcd725a797e0b695

SHA512
99aac20354da966817029e14ab771852adc41c35b7d0353a1362247e9b9b50e2f926e6168f63dfe1c87aa05396302863f3e66eeb4e686fe7410cb0f5d05016dc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
ed1287c73284bc4411f68303f9bdd877

SHA1
e0c2d4f3ff8950817827631ade9daa9828d362fe

SHA256
4cda93962ea5ee3566f82b0ac57fefbba2ee1dda49bf4ea064af9f40d9094f99

SHA512
fffcd536cba1f716b552e1c4541c89dfe41da273e4b9bfea18c618fe35cd3ec53595f3bf9d83b15cbaf34cf3a29f68e23db5edea2c80d26f75fb4b3aa9b2451b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\t9o3c8r\imagestore.dat

Filesize
34KB

MD5
62166b418a0e12321acdeffb5cd8feda

SHA1
f765c50eaa692d18f3be172d4e8c977e80ef2ba6

SHA256
af61977e29c192c59af24e42d9bfda543e1d6e34b30fc8df0071fc86dcf7b6aa

SHA512
faf44782d3f483c3cfb7fdfaa22cbc424ddf192e7c85e3f84b918e35480647613ca941881093553819e76d6e2bb896b17aaeac4d8cda880033abb49a02a23c88

Download Submit
memory/1284-54-0x00000000766F1000-0x00000000766F3000-memory.dmp

Filesize
8KB

Download
memory/1284-55-0x0000000000400000-0x00000000010A2000-memory.dmp

Filesize
12.6MB

Download
memory/1284-56-0x0000000000400000-0x00000000010A2000-memory.dmp

Filesize
12.6MB

Download
memory/1284-57-0x0000000000400000-0x00000000010A2000-memory.dmp

Filesize
12.6MB

Download
memory/1284-58-0x0000000000400000-0x00000000010A2000-memory.dmp

Filesize
12.6MB

Download
memory/1284-59-0x000000001006C000-0x00000000100AC000-memory.dmp

Filesize
256KB

Download
memory/1284-60-0x0000000000400000-0x00000000010A2000-memory.dmp

Filesize
12.6MB

Download