ramnit | 276597569e2485f68ba406d9a3b92cad1e81a5d57350a805632dbd9a117b4602

Analysis

max time kernel
93s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/01/2025, 12:47

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General

Target

JaffaCakes118_c834be697b1da336af42794846afb10d.exe
Size

240KB
MD5

c834be697b1da336af42794846afb10d
SHA1

5be8c8e69263a2310ceca217110bbe7a26078561
SHA256

276597569e2485f68ba406d9a3b92cad1e81a5d57350a805632dbd9a117b4602
SHA512

d8d6d3883654bbb471a895aea776ba3bf868c813cdb5924a544df5860964dc04d5ca177626dc5a65347fe28f8f6de2745d52096350b99f0a75969ddf8b835624
SSDEEP

3072:WQnNcQan0IIPlr+Qhyyz6T4o4nD0agEiEeXv+vSLGkk8jwaaHw7Koj4rDcApTJ:zneNR8lr+QhBSXcDFgdXv+amHZ

Score

10^/10

ramnit banker discovery 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
Ramnit family
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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	JaffaCakes118_c834be697b1da336af42794846afb10d.exe

Executes dropped EXE 1 IoCs

pid	Process
3064	neekwowwollssmkj.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
2832	4740	WerFault.exe	82
4932	1784	WerFault.exe	96

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	neekwowwollssmkj.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_c834be697b1da336af42794846afb10d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1375312733"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31156851"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1376562712"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31156851"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{7D94D4D1-D666-11EF-9361-EE6C25FCE24B} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\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
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1574531887"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31156851"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "444057090"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
664	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe
Token: SeDebugPrivilege	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe
Token: SeSecurityPrivilege	3064	neekwowwollssmkj.exe
Token: SeLoadDriverPrivilege	3064	neekwowwollssmkj.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2624	IEXPLORE.EXE
2624	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2624	IEXPLORE.EXE
2624	IEXPLORE.EXE
3268	IEXPLORE.EXE
3268	IEXPLORE.EXE
3268	IEXPLORE.EXE
3268	IEXPLORE.EXE
2624	IEXPLORE.EXE
2624	IEXPLORE.EXE
4208	IEXPLORE.EXE
4208	IEXPLORE.EXE
4208	IEXPLORE.EXE
4208	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 4740	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	82
PID 1916 wrote to memory of 4740	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	82
PID 1916 wrote to memory of 4740	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	82
PID 1916 wrote to memory of 4740	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	82
PID 1916 wrote to memory of 4740	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	82
PID 1916 wrote to memory of 4740	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	82
PID 1916 wrote to memory of 4740	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	82
PID 1916 wrote to memory of 4740	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	82
PID 1916 wrote to memory of 4740	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	82
PID 1916 wrote to memory of 4560	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	91
PID 1916 wrote to memory of 4560	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	91
PID 1916 wrote to memory of 4560	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	91
PID 4560 wrote to memory of 2624	4560	iexplore.exe	92
PID 4560 wrote to memory of 2624	4560	iexplore.exe	92
PID 2624 wrote to memory of 3268	2624	IEXPLORE.EXE	93
PID 2624 wrote to memory of 3268	2624	IEXPLORE.EXE	93
PID 2624 wrote to memory of 3268	2624	IEXPLORE.EXE	93
PID 1916 wrote to memory of 1784	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	96
PID 1916 wrote to memory of 1784	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	96
PID 1916 wrote to memory of 1784	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	96
PID 1916 wrote to memory of 1784	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	96
PID 1916 wrote to memory of 1784	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	96
PID 1916 wrote to memory of 1784	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	96
PID 1916 wrote to memory of 1784	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	96
PID 1916 wrote to memory of 1784	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	96
PID 1916 wrote to memory of 1784	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	96
PID 1916 wrote to memory of 2380	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	100
PID 1916 wrote to memory of 2380	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	100
PID 1916 wrote to memory of 2380	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	100
PID 2380 wrote to memory of 4596	2380	iexplore.exe	101
PID 2380 wrote to memory of 4596	2380	iexplore.exe	101
PID 2624 wrote to memory of 4208	2624	IEXPLORE.EXE	102
PID 2624 wrote to memory of 4208	2624	IEXPLORE.EXE	102
PID 2624 wrote to memory of 4208	2624	IEXPLORE.EXE	102
PID 1916 wrote to memory of 3064	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	104
PID 1916 wrote to memory of 3064	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	104
PID 1916 wrote to memory of 3064	1916	JaffaCakes118_c834be697b1da336af42794846afb10d.exe	104

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c834be697b1da336af42794846afb10d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c834be697b1da336af42794846afb10d.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:4740
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 204
    3⤵
    - Program crash
    PID:2832
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4560
- - 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:2624
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2624 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:3268
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2624 CREDAT:17416 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:4208
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:1784
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1784 -s 208
    3⤵
    - Program crash
    PID:4932
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2380
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    3⤵
    - Modifies Internet Explorer settings
    PID:4596
- C:\Users\Admin\AppData\Local\Temp\neekwowwollssmkj.exe
  "C:\Users\Admin\AppData\Local\Temp\neekwowwollssmkj.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4740 -ip 4740
1⤵
PID:1456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1784 -ip 1784
1⤵
PID:1488

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
5c880ecece7595aea41224edbf5f8bba

SHA1
883636d01cf260db4e245913bf0bf90ead6bbacf

SHA256
31736fecaf227fc906a4146252d5b452d9118e68c3a12c72095969f42724c621

SHA512
d5f565aa1cafa0fa8217c59355e7289138b862a99df2bbea6059b4f4ec1af0bd337e53d8349b9595606dfddbfe82d743ee748cff9b7c65b741d09e3cf9abb1cc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
64fe4e47b0bee5f1c7c246085691f072

SHA1
afe57689aab9ee400a221b51d386d74ac7e9e2b4

SHA256
460cd5e8b28c6a6c7c4e1a038007f3b18677fadd1a8b9d7cef15397b29597205

SHA512
47f47ac86f421a52689b85f4cde3940f0c5056c5b611abd577a0daea2bcc0abc7ccaddc768d62aaf24fda410f1e71af95f54beddd2e1ed8bec5e7cc0ec4f5bda

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0BHOTC3C\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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

Filesize
240KB

MD5
c834be697b1da336af42794846afb10d

SHA1
5be8c8e69263a2310ceca217110bbe7a26078561

SHA256
276597569e2485f68ba406d9a3b92cad1e81a5d57350a805632dbd9a117b4602

SHA512
d8d6d3883654bbb471a895aea776ba3bf868c813cdb5924a544df5860964dc04d5ca177626dc5a65347fe28f8f6de2745d52096350b99f0a75969ddf8b835624

Download Submit
memory/1916-2-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/1916-10-0x0000000020010000-0x000000002002C000-memory.dmp

Filesize
112KB

Download
memory/1916-11-0x00000000775F2000-0x00000000775F3000-memory.dmp

Filesize
4KB

Download
memory/1916-0-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1916-4-0x00000000775F2000-0x00000000775F3000-memory.dmp

Filesize
4KB

Download
memory/1916-27-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1916-3-0x00000000008C0000-0x00000000008C1000-memory.dmp

Filesize
4KB

Download
memory/3064-30-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4740-6-0x00000000008E0000-0x00000000008E1000-memory.dmp

Filesize
4KB

Download
memory/4740-7-0x00000000008C0000-0x00000000008C1000-memory.dmp

Filesize
4KB

Download