e37d5647c8604a1b4fcac1e83ec9f03a94f9ab33329b8fb4c1501845c3efb89b

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-08-2024 21:39

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General

Target

c1a45b4c964f86f8242efc7256aedcb5_JaffaCakes118.exe
Size

160KB
MD5

c1a45b4c964f86f8242efc7256aedcb5
SHA1

4a89044a3c3a4275382e9fbfc1663bf8f730aed7
SHA256

e37d5647c8604a1b4fcac1e83ec9f03a94f9ab33329b8fb4c1501845c3efb89b
SHA512

a5cb19fb85fe5a7a3b062d5d51a965c6a1298d608f344640b9a3db12a3dbfea78bf3f5aaa8b372437d926c488bb8c9d4828718f67d64cf8dfae5de13562c3b42
SSDEEP

3072:zpV0REdInghTCDcreiXjPBkmy1cDspoYjJGoLoRJ:zp2RJghWDwdPBkF1cIpHQRJ

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 23 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	srzbvyrabfn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vipsdmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kqcmgnhfruxi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qrjv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hpucb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	osvrljcms.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mdsyiqkxzaevb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	elrvtzhbfe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	amqwlcl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ocsdxtpalo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zrniqo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	xijmzlzxbsfaf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c1a45b4c964f86f8242efc7256aedcb5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kmunsxhkugql.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ayrl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gidubqmioa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qcftcrzgk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vywh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sttymi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	phhjznfey.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pmgqdtzsxid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dxexa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dxxm.exe

Suspicious behavior: RenamesItself 22 IoCs

pid	Process
3404	c1a45b4c964f86f8242efc7256aedcb5_JaffaCakes118.exe
1308	amqwlcl.exe
4524	srzbvyrabfn.exe
3984	kmunsxhkugql.exe
3116	ocsdxtpalo.exe
1000	vipsdmd.exe
716	pmgqdtzsxid.exe
4916	dxexa.exe
2940	ayrl.exe
1276	gidubqmioa.exe
4476	kqcmgnhfruxi.exe
3148	qrjv.exe
3604	hpucb.exe
3664	zrniqo.exe
3292	osvrljcms.exe
4060	mdsyiqkxzaevb.exe
5088	xijmzlzxbsfaf.exe
3224	qcftcrzgk.exe
4820	elrvtzhbfe.exe
4376	dxxm.exe
1272	vywh.exe
4920	sttymi.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3404 wrote to memory of 1308	3404	c1a45b4c964f86f8242efc7256aedcb5_JaffaCakes118.exe	91
PID 3404 wrote to memory of 1308	3404	c1a45b4c964f86f8242efc7256aedcb5_JaffaCakes118.exe	91
PID 3404 wrote to memory of 1308	3404	c1a45b4c964f86f8242efc7256aedcb5_JaffaCakes118.exe	91
PID 1308 wrote to memory of 4524	1308	amqwlcl.exe	95
PID 1308 wrote to memory of 4524	1308	amqwlcl.exe	95
PID 1308 wrote to memory of 4524	1308	amqwlcl.exe	95
PID 4524 wrote to memory of 3984	4524	srzbvyrabfn.exe	96
PID 4524 wrote to memory of 3984	4524	srzbvyrabfn.exe	96
PID 4524 wrote to memory of 3984	4524	srzbvyrabfn.exe	96
PID 3984 wrote to memory of 3116	3984	kmunsxhkugql.exe	97
PID 3984 wrote to memory of 3116	3984	kmunsxhkugql.exe	97
PID 3984 wrote to memory of 3116	3984	kmunsxhkugql.exe	97
PID 3116 wrote to memory of 1000	3116	ocsdxtpalo.exe	100
PID 3116 wrote to memory of 1000	3116	ocsdxtpalo.exe	100
PID 3116 wrote to memory of 1000	3116	ocsdxtpalo.exe	100
PID 1000 wrote to memory of 716	1000	vipsdmd.exe	102
PID 1000 wrote to memory of 716	1000	vipsdmd.exe	102
PID 1000 wrote to memory of 716	1000	vipsdmd.exe	102
PID 716 wrote to memory of 4916	716	pmgqdtzsxid.exe	103
PID 716 wrote to memory of 4916	716	pmgqdtzsxid.exe	103
PID 716 wrote to memory of 4916	716	pmgqdtzsxid.exe	103
PID 4916 wrote to memory of 2940	4916	dxexa.exe	104
PID 4916 wrote to memory of 2940	4916	dxexa.exe	104
PID 4916 wrote to memory of 2940	4916	dxexa.exe	104
PID 2940 wrote to memory of 1276	2940	ayrl.exe	105
PID 2940 wrote to memory of 1276	2940	ayrl.exe	105
PID 2940 wrote to memory of 1276	2940	ayrl.exe	105
PID 1276 wrote to memory of 4476	1276	gidubqmioa.exe	108
PID 1276 wrote to memory of 4476	1276	gidubqmioa.exe	108
PID 1276 wrote to memory of 4476	1276	gidubqmioa.exe	108
PID 4476 wrote to memory of 3148	4476	kqcmgnhfruxi.exe	109
PID 4476 wrote to memory of 3148	4476	kqcmgnhfruxi.exe	109
PID 4476 wrote to memory of 3148	4476	kqcmgnhfruxi.exe	109
PID 3148 wrote to memory of 3604	3148	qrjv.exe	110
PID 3148 wrote to memory of 3604	3148	qrjv.exe	110
PID 3148 wrote to memory of 3604	3148	qrjv.exe	110
PID 3604 wrote to memory of 3664	3604	hpucb.exe	111
PID 3604 wrote to memory of 3664	3604	hpucb.exe	111
PID 3604 wrote to memory of 3664	3604	hpucb.exe	111
PID 3664 wrote to memory of 3292	3664	zrniqo.exe	112
PID 3664 wrote to memory of 3292	3664	zrniqo.exe	112
PID 3664 wrote to memory of 3292	3664	zrniqo.exe	112
PID 3292 wrote to memory of 4060	3292	osvrljcms.exe	120
PID 3292 wrote to memory of 4060	3292	osvrljcms.exe	120
PID 3292 wrote to memory of 4060	3292	osvrljcms.exe	120
PID 4060 wrote to memory of 5088	4060	mdsyiqkxzaevb.exe	121
PID 4060 wrote to memory of 5088	4060	mdsyiqkxzaevb.exe	121
PID 4060 wrote to memory of 5088	4060	mdsyiqkxzaevb.exe	121
PID 5088 wrote to memory of 3224	5088	xijmzlzxbsfaf.exe	122
PID 5088 wrote to memory of 3224	5088	xijmzlzxbsfaf.exe	122
PID 5088 wrote to memory of 3224	5088	xijmzlzxbsfaf.exe	122
PID 3224 wrote to memory of 4820	3224	qcftcrzgk.exe	123
PID 3224 wrote to memory of 4820	3224	qcftcrzgk.exe	123
PID 3224 wrote to memory of 4820	3224	qcftcrzgk.exe	123
PID 4820 wrote to memory of 4376	4820	elrvtzhbfe.exe	124
PID 4820 wrote to memory of 4376	4820	elrvtzhbfe.exe	124
PID 4820 wrote to memory of 4376	4820	elrvtzhbfe.exe	124
PID 4376 wrote to memory of 1272	4376	dxxm.exe	128
PID 4376 wrote to memory of 1272	4376	dxxm.exe	128
PID 4376 wrote to memory of 1272	4376	dxxm.exe	128
PID 1272 wrote to memory of 4920	1272	vywh.exe	129
PID 1272 wrote to memory of 4920	1272	vywh.exe	129
PID 1272 wrote to memory of 4920	1272	vywh.exe	129
PID 4920 wrote to memory of 4316	4920	sttymi.exe	130

C:\Users\Admin\AppData\Local\Temp\c1a45b4c964f86f8242efc7256aedcb5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1a45b4c964f86f8242efc7256aedcb5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3404
- C:\Windows\SysWOW64\amqwlcl.exe
  C:\Windows\system32\amqwlcl.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1308
- - C:\Windows\SysWOW64\srzbvyrabfn.exe
    C:\Windows\system32\srzbvyrabfn.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: RenamesItself
    - Suspicious use of WriteProcessMemory
    PID:4524
  - - C:\Windows\SysWOW64\kmunsxhkugql.exe
      C:\Windows\system32\kmunsxhkugql.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: RenamesItself
      Suspicious use of WriteProcessMemory
      PID:3984
    - - C:\Windows\SysWOW64\ocsdxtpalo.exe
        
        C:\Windows\system32\ocsdxtpalo.exe
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:3116
      - C:\Windows\SysWOW64\vipsdmd.exe
        
        C:\Windows\system32\vipsdmd.exe
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:1000
        
        C:\Windows\SysWOW64\pmgqdtzsxid.exe
        
        C:\Windows\system32\pmgqdtzsxid.exe
        7⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:716
        
        C:\Windows\SysWOW64\dxexa.exe
        
        C:\Windows\system32\dxexa.exe
        8⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:4916
        
        C:\Windows\SysWOW64\ayrl.exe
        
        C:\Windows\system32\ayrl.exe
        9⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:2940
        
        C:\Windows\SysWOW64\gidubqmioa.exe
        
        C:\Windows\system32\gidubqmioa.exe
        10⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:1276
        
        C:\Windows\SysWOW64\kqcmgnhfruxi.exe
        
        C:\Windows\system32\kqcmgnhfruxi.exe
        11⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:4476
        
        C:\Windows\SysWOW64\qrjv.exe
        
        C:\Windows\system32\qrjv.exe
        12⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:3148
        
        C:\Windows\SysWOW64\hpucb.exe
        
        C:\Windows\system32\hpucb.exe
        13⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:3604
        
        C:\Windows\SysWOW64\zrniqo.exe
        
        C:\Windows\system32\zrniqo.exe
        14⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:3664
        
        C:\Windows\SysWOW64\osvrljcms.exe
        
        C:\Windows\system32\osvrljcms.exe
        15⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:3292
        
        C:\Windows\SysWOW64\mdsyiqkxzaevb.exe
        
        C:\Windows\system32\mdsyiqkxzaevb.exe
        16⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:4060
        
        C:\Windows\SysWOW64\xijmzlzxbsfaf.exe
        
        C:\Windows\system32\xijmzlzxbsfaf.exe
        17⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:5088
        
        C:\Windows\SysWOW64\qcftcrzgk.exe
        
        C:\Windows\system32\qcftcrzgk.exe
        18⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:3224
        
        C:\Windows\SysWOW64\elrvtzhbfe.exe
        
        C:\Windows\system32\elrvtzhbfe.exe
        19⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:4820
        
        C:\Windows\SysWOW64\dxxm.exe
        
        C:\Windows\system32\dxxm.exe
        20⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:4376
        
        C:\Windows\SysWOW64\vywh.exe
        
        C:\Windows\system32\vywh.exe
        21⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:1272
        
        C:\Windows\SysWOW64\sttymi.exe
        
        C:\Windows\system32\sttymi.exe
        22⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: RenamesItself
        Suspicious use of WriteProcessMemory
        
        PID:4920
        
        C:\Windows\SysWOW64\phhjznfey.exe
        
        C:\Windows\system32\phhjznfey.exe
        23⤵
        System Location Discovery: System Language Discovery
        
        PID:4316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/716-45-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1000-43-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1272-73-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1276-51-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1308-14-0x0000000003790000-0x0000000003791000-memory.dmp

Filesize
4KB

Download
memory/1308-12-0x0000000003650000-0x0000000003651000-memory.dmp

Filesize
4KB

Download
memory/1308-31-0x00000000037B0000-0x00000000037B1000-memory.dmp

Filesize
4KB

Download
memory/1308-18-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1308-33-0x00000000035D0000-0x00000000035EB000-memory.dmp

Filesize
108KB

Download
memory/1308-10-0x00000000035D0000-0x00000000035EB000-memory.dmp

Filesize
108KB

Download
memory/1308-17-0x0000000003770000-0x0000000003771000-memory.dmp

Filesize
4KB

Download
memory/1308-16-0x0000000003690000-0x0000000003691000-memory.dmp

Filesize
4KB

Download
memory/1308-15-0x00000000036C0000-0x00000000036C1000-memory.dmp

Filesize
4KB

Download
memory/1308-11-0x0000000003600000-0x0000000003601000-memory.dmp

Filesize
4KB

Download
memory/1308-13-0x0000000003610000-0x0000000003611000-memory.dmp

Filesize
4KB

Download
memory/2940-49-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3116-41-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3148-55-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3224-67-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3292-61-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3404-4-0x00000000037D0000-0x00000000037D1000-memory.dmp

Filesize
4KB

Download
memory/3404-1-0x0000000003710000-0x000000000372B000-memory.dmp

Filesize
108KB

Download
memory/3404-21-0x0000000003710000-0x000000000372B000-memory.dmp

Filesize
108KB

Download
memory/3404-7-0x0000000003800000-0x0000000003801000-memory.dmp

Filesize
4KB

Download
memory/3404-8-0x00000000038B0000-0x00000000038B1000-memory.dmp

Filesize
4KB

Download
memory/3404-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3404-6-0x00000000038D0000-0x00000000038D1000-memory.dmp

Filesize
4KB

Download
memory/3404-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3404-5-0x0000000003750000-0x0000000003751000-memory.dmp

Filesize
4KB

Download
memory/3404-2-0x0000000003740000-0x0000000003741000-memory.dmp

Filesize
4KB

Download
memory/3404-19-0x00000000038F0000-0x00000000038F1000-memory.dmp

Filesize
4KB

Download
memory/3404-3-0x0000000003790000-0x0000000003791000-memory.dmp

Filesize
4KB

Download
memory/3604-57-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3664-58-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3984-34-0x0000000000580000-0x000000000059B000-memory.dmp

Filesize
108KB

Download
memory/3984-35-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3984-40-0x0000000000580000-0x000000000059B000-memory.dmp

Filesize
108KB

Download
memory/4060-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4376-71-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4476-53-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4524-25-0x0000000003790000-0x0000000003791000-memory.dmp

Filesize
4KB

Download
memory/4524-26-0x00000000036C0000-0x00000000036C1000-memory.dmp

Filesize
4KB

Download
memory/4524-38-0x00000000035D0000-0x00000000035EB000-memory.dmp

Filesize
108KB

Download
memory/4524-36-0x00000000037B0000-0x00000000037B1000-memory.dmp

Filesize
4KB

Download
memory/4524-30-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4524-23-0x0000000003600000-0x0000000003601000-memory.dmp

Filesize
4KB

Download
memory/4524-24-0x0000000003610000-0x0000000003611000-memory.dmp

Filesize
4KB

Download
memory/4524-22-0x00000000035D0000-0x00000000035EB000-memory.dmp

Filesize
108KB

Download
memory/4524-27-0x0000000003650000-0x0000000003651000-memory.dmp

Filesize
4KB

Download
memory/4524-29-0x0000000003770000-0x0000000003771000-memory.dmp

Filesize
4KB

Download
memory/4524-28-0x0000000003690000-0x0000000003691000-memory.dmp

Filesize
4KB

Download
memory/4820-69-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4916-47-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/5088-65-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download