ramnit | 54f5cf1904ea304b837d4f9f95b772d0e49d4d1c110f87fbff1c7b8a2a3fb370

Analysis

max time kernel
146s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 17:38

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe
Size

138KB
MD5

16e597227f56c8c7cdd4a26433e29c7f
SHA1

f3ca7f026cb439e370a091c336e057dd5df8c429
SHA256

54f5cf1904ea304b837d4f9f95b772d0e49d4d1c110f87fbff1c7b8a2a3fb370
SHA512

8287c85aa518b3fa0347fe1dc257d56bf14e407b3db53d3f7b8c79b18921295c67e045c5e04fee8da31d6706a3f25b68760c280769b3f9f77a21507e16691917
SSDEEP

3072:zAK0CBezOU+8isBve4bF3u5jwaaHw7Koj4rISPcogH+f6C:83z+svb1uzSNiC

Score

10^/10

ramnit banker spyware stealer trojan worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3452	dfudvgwdtxppiadw.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3876	1564	WerFault.exe	81
1236	3380	WerFault.exe	88

Modifies Internet Explorer settings 1 TTPs 18 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425671784"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{0DA6C478-34AC-11EF-BCA5-62BC6A84A035} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
660	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe
Token: SeDebugPrivilege	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe
Token: SeSecurityPrivilege	3452	dfudvgwdtxppiadw.exe
Token: SeLoadDriverPrivilege	3452	dfudvgwdtxppiadw.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1028	IEXPLORE.EXE
1028	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1028	IEXPLORE.EXE
1028	IEXPLORE.EXE
2684	IEXPLORE.EXE
2684	IEXPLORE.EXE
2684	IEXPLORE.EXE
2684	IEXPLORE.EXE
1028	IEXPLORE.EXE
1028	IEXPLORE.EXE
5032	IEXPLORE.EXE
5032	IEXPLORE.EXE
5032	IEXPLORE.EXE
5032	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 1564	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	81
PID 2112 wrote to memory of 1564	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	81
PID 2112 wrote to memory of 1564	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	81
PID 2112 wrote to memory of 1564	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	81
PID 2112 wrote to memory of 1564	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	81
PID 2112 wrote to memory of 1564	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	81
PID 2112 wrote to memory of 1564	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	81
PID 2112 wrote to memory of 1564	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	81
PID 2112 wrote to memory of 1564	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	81
PID 2112 wrote to memory of 432	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	85
PID 2112 wrote to memory of 432	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	85
PID 2112 wrote to memory of 432	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	85
PID 432 wrote to memory of 1028	432	iexplore.exe	86
PID 432 wrote to memory of 1028	432	iexplore.exe	86
PID 1028 wrote to memory of 2684	1028	IEXPLORE.EXE	87
PID 1028 wrote to memory of 2684	1028	IEXPLORE.EXE	87
PID 1028 wrote to memory of 2684	1028	IEXPLORE.EXE	87
PID 2112 wrote to memory of 3380	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	88
PID 2112 wrote to memory of 3380	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	88
PID 2112 wrote to memory of 3380	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	88
PID 2112 wrote to memory of 3380	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	88
PID 2112 wrote to memory of 3380	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	88
PID 2112 wrote to memory of 3380	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	88
PID 2112 wrote to memory of 3380	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	88
PID 2112 wrote to memory of 3380	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	88
PID 2112 wrote to memory of 3380	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	88
PID 2112 wrote to memory of 4656	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	93
PID 2112 wrote to memory of 4656	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	93
PID 2112 wrote to memory of 4656	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	93
PID 4656 wrote to memory of 4580	4656	iexplore.exe	94
PID 4656 wrote to memory of 4580	4656	iexplore.exe	94
PID 1028 wrote to memory of 5032	1028	IEXPLORE.EXE	95
PID 1028 wrote to memory of 5032	1028	IEXPLORE.EXE	95
PID 1028 wrote to memory of 5032	1028	IEXPLORE.EXE	95
PID 2112 wrote to memory of 3452	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	96
PID 2112 wrote to memory of 3452	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	96
PID 2112 wrote to memory of 3452	2112	16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16e597227f56c8c7cdd4a26433e29c7f_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:1564
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1564 -s 204
    3⤵
    - Program crash
    PID:3876
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:432
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1028
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1028 CREDAT:17410 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2684
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1028 CREDAT:17416 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:5032
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3380
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3380 -s 208
    3⤵
    - Program crash
    PID:1236
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4656
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    3⤵
    - Modifies Internet Explorer settings
    PID:4580
- C:\Users\Admin\AppData\Local\Temp\dfudvgwdtxppiadw.exe
  "C:\Users\Admin\AppData\Local\Temp\dfudvgwdtxppiadw.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 1564 -ip 1564
1⤵
PID:3816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3380 -ip 3380
1⤵
PID:2816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
138KB

MD5
16e597227f56c8c7cdd4a26433e29c7f

SHA1
f3ca7f026cb439e370a091c336e057dd5df8c429

SHA256
54f5cf1904ea304b837d4f9f95b772d0e49d4d1c110f87fbff1c7b8a2a3fb370

SHA512
8287c85aa518b3fa0347fe1dc257d56bf14e407b3db53d3f7b8c79b18921295c67e045c5e04fee8da31d6706a3f25b68760c280769b3f9f77a21507e16691917

Download Submit
memory/1564-9-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

Filesize
4KB

Download
memory/1564-8-0x0000000001000000-0x0000000001001000-memory.dmp

Filesize
4KB

Download
memory/2112-11-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2112-16-0x0000000077162000-0x0000000077163000-memory.dmp

Filesize
4KB

Download
memory/2112-5-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2112-0-0x0000000000400000-0x0000000000439FE4-memory.dmp

Filesize
231KB

Download
memory/2112-7-0x0000000000400000-0x0000000000439FE4-memory.dmp

Filesize
231KB

Download
memory/2112-2-0x0000000000400000-0x0000000000439FE4-memory.dmp

Filesize
231KB

Download
memory/2112-15-0x0000000000400000-0x0000000000439FE4-memory.dmp

Filesize
231KB

Download
memory/2112-4-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/2112-18-0x0000000000400000-0x0000000000439FE4-memory.dmp

Filesize
231KB

Download
memory/2112-19-0x0000000077162000-0x0000000077163000-memory.dmp

Filesize
4KB

Download
memory/2112-1-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2112-27-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3452-30-0x0000000000400000-0x0000000000439FE4-memory.dmp

Filesize
231KB

Download
memory/3452-33-0x0000000000400000-0x0000000000439FE4-memory.dmp

Filesize
231KB

Download
memory/3452-34-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download