tinba | e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a

General

Target

e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
Size

98KB
MD5

b051edf677d794088e2ebcea7ac8584b
SHA1

87a5b5aa6b06450ed2577a954c16cbc4841e4e03
SHA256

e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a
SHA512

2bf5af01c3a1afa5eca839bdad0fa9ac0cd87466ce29cde52469843d262fcee4b9712d4478bfd9bec855d8f5b968720f6b3d4891683b5093a46560098d2f9771

Score

10^/10

tinba banker persistence trojan

Malware Config

Signatures

Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
trojan banker tinba

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

winver.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run	winver.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\6EE05FB2 = "C:\\Users\\Admin\\AppData\\Roaming\\6EE05FB2\\bin.exe"	winver.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe

description	pid	process	target process
PID 3540 set thread context of 1580	3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3436 3704 WerFault.exe DllHost.exe

pid	pid_target	process	target process
3436	3704	WerFault.exe	DllHost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exewinver.exeWerFault.exe

pid	process
3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
1820	winver.exe
1820	winver.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
3436	WerFault.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe
1820	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2756 Explorer.EXE

pid	process
2756	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 19 IoCs

Processes:

Explorer.EXEWerFault.exe

description	pid	process
Token: SeShutdownPrivilege	2756	Explorer.EXE
Token: SeCreatePagefilePrivilege	2756	Explorer.EXE
Token: SeShutdownPrivilege	2756	Explorer.EXE
Token: SeCreatePagefilePrivilege	2756	Explorer.EXE
Token: SeDebugPrivilege	3436	WerFault.exe
Token: SeShutdownPrivilege	2756	Explorer.EXE
Token: SeCreatePagefilePrivilege	2756	Explorer.EXE
Token: SeShutdownPrivilege	2756	Explorer.EXE
Token: SeCreatePagefilePrivilege	2756	Explorer.EXE
Token: SeShutdownPrivilege	2756	Explorer.EXE
Token: SeCreatePagefilePrivilege	2756	Explorer.EXE
Token: SeShutdownPrivilege	2756	Explorer.EXE
Token: SeCreatePagefilePrivilege	2756	Explorer.EXE
Token: SeShutdownPrivilege	2756	Explorer.EXE
Token: SeCreatePagefilePrivilege	2756	Explorer.EXE
Token: SeShutdownPrivilege	2756	Explorer.EXE
Token: SeCreatePagefilePrivilege	2756	Explorer.EXE
Token: SeShutdownPrivilege	2756	Explorer.EXE
Token: SeCreatePagefilePrivilege	2756	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

winver.exe

pid process

1820 winver.exe

pid	process
1820	winver.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe

pid	process
3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

2756 Explorer.EXE

pid	process
2756	Explorer.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exee6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exewinver.exe

description	pid	process	target process
PID 3540 wrote to memory of 1580	3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
PID 3540 wrote to memory of 1580	3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
PID 3540 wrote to memory of 1580	3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
PID 3540 wrote to memory of 1580	3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
PID 3540 wrote to memory of 1580	3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
PID 3540 wrote to memory of 1580	3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
PID 3540 wrote to memory of 1580	3540	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
PID 1580 wrote to memory of 1820	1580	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	winver.exe
PID 1580 wrote to memory of 1820	1580	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	winver.exe
PID 1580 wrote to memory of 1820	1580	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	winver.exe
PID 1580 wrote to memory of 1820	1580	e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe	winver.exe
PID 1820 wrote to memory of 2756	1820	winver.exe	Explorer.EXE
PID 1820 wrote to memory of 2300	1820	winver.exe	sihost.exe
PID 1820 wrote to memory of 2308	1820	winver.exe	svchost.exe
PID 1820 wrote to memory of 2412	1820	winver.exe	taskhostw.exe
PID 1820 wrote to memory of 2756	1820	winver.exe	Explorer.EXE
PID 1820 wrote to memory of 3228	1820	winver.exe	ShellExperienceHost.exe
PID 1820 wrote to memory of 3248	1820	winver.exe	SearchUI.exe
PID 1820 wrote to memory of 3480	1820	winver.exe	RuntimeBroker.exe
PID 1820 wrote to memory of 3704	1820	winver.exe	DllHost.exe
PID 1820 wrote to memory of 1656	1820	winver.exe	DllHost.exe
PID 1820 wrote to memory of 2788	1820	winver.exe
PID 1820 wrote to memory of 3436	1820	winver.exe	WerFault.exe

C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe
"C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca
1⤵
PID:3228

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3704

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3704 -s 840
2⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3436

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3480

C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe
"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca
1⤵
PID:3248

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:2756

C:\Users\Admin\AppData\Local\Temp\e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
"C:\Users\Admin\AppData\Local\Temp\e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3540

C:\Users\Admin\AppData\Local\Temp\e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
C:\Users\Admin\AppData\Local\Temp\e6a7c4c68f583b72e1ca2bbf763202a91f2f27ac94824ee12725c913a9bc290a.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1580

C:\Windows\SysWOW64\winver.exe
winver
4⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1820

c:\windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2412

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc
1⤵
PID:2308

c:\windows\system32\sihost.exe
sihost.exe
1⤵
PID:2300

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
1⤵
PID:1656

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1580-119-0x0000000001710000-0x0000000002110000-memory.dmp

Filesize
10.0MB

Download
memory/1580-115-0x0000000000401000-mapping.dmp

Download
memory/1580-114-0x0000000000400000-0x000000000149A000-memory.dmp

Filesize
16.6MB

Download
memory/1580-118-0x0000000000400000-0x0000000000404400-memory.dmp

Filesize
17KB

Download
memory/1656-152-0x0000020E7EE00000-0x0000020E7EE10000-memory.dmp

Filesize
64KB

Download
memory/1656-147-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-143-0x0000020E7ED30000-0x0000020E7ED40000-memory.dmp

Filesize
64KB

Download
memory/1656-164-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-163-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-123-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-124-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-142-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-162-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-155-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-154-0x0000020E7EE00000-0x0000020E7EE10000-memory.dmp

Filesize
64KB

Download
memory/1656-160-0x0000020E7EE00000-0x0000020E7EE10000-memory.dmp

Filesize
64KB

Download
memory/1656-141-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-159-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-132-0x0000000000A70000-0x0000000000A76000-memory.dmp

Filesize
24KB

Download
memory/1656-133-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-135-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-134-0x0000020E7F330000-0x0000020E7F340000-memory.dmp

Filesize
64KB

Download
memory/1656-139-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-140-0x0000020E7F330000-0x0000020E7F340000-memory.dmp

Filesize
64KB

Download
memory/1656-158-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-157-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-153-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-144-0x00007FFA483C0000-0x00007FFA483C1000-memory.dmp

Filesize
4KB

Download
memory/1656-145-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-156-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-146-0x0000020E7EE00000-0x0000020E7EE10000-memory.dmp

Filesize
64KB

Download
memory/1656-150-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1656-151-0x0000020E7F2E0000-0x0000020E7F30B000-memory.dmp

Filesize
172KB

Download
memory/1820-117-0x0000000000000000-mapping.dmp

Download
memory/1820-120-0x00000000006D0000-0x00000000006D6000-memory.dmp

Filesize
24KB

Download
memory/2300-127-0x0000000000500000-0x0000000000506000-memory.dmp

Filesize
24KB

Download
memory/2308-128-0x0000000000430000-0x0000000000436000-memory.dmp

Filesize
24KB

Download
memory/2412-130-0x0000000000580000-0x0000000000586000-memory.dmp

Filesize
24KB

Download
memory/2756-125-0x00007FFA483D0000-0x00007FFA483D1000-memory.dmp

Filesize
4KB

Download
memory/2756-129-0x00007FFA483C0000-0x00007FFA483C1000-memory.dmp

Filesize
4KB

Download
memory/2756-126-0x0000000000770000-0x0000000000776000-memory.dmp

Filesize
24KB

Download
memory/2756-122-0x00007FFA483B0000-0x00007FFA483B1000-memory.dmp

Filesize
4KB

Download
memory/2756-121-0x00000000009C0000-0x00000000009C6000-memory.dmp

Filesize
24KB

Download
memory/3436-165-0x0000000000F10000-0x0000000000F16000-memory.dmp

Filesize
24KB

Download
memory/3480-131-0x0000000000DC0000-0x0000000000DC6000-memory.dmp

Filesize
24KB

Download
memory/3540-116-0x0000000000510000-0x000000000065A000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads